All the vulnerabilites related to cisco - nexus_5500
cve-2019-1601
Vulnerability from cvelistv5
Published
2019-03-08 18:00
Modified
2024-11-20 17:26
Severity ?
EPSS score ?
Summary
A vulnerability in the filesystem permissions of Cisco NX-OS Software could allow an authenticated, local attacker to gain read and write access to a critical configuration file. The vulnerability is due to a failure to impose strict filesystem permissions on the targeted device. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow an attacker to use the content of this configuration file to bypass authentication and log in as any user of the device. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
▼ | URL | Tags |
---|---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-file-access | vendor-advisory, x_refsource_CISCO | |
http://www.securityfocus.com/bid/107404 | vdb-entry, x_refsource_BID |
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Cisco | MDS 9000 Series Multilayer Switches |
Version: unspecified < 6.2(25) Version: unspecified < 8.1(1b) Version: unspecified < 8.3(1) |
||||||||||||||||||||||||||||
|
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The vulnerability is due to a failure to impose strict filesystem permissions on the targeted device. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow an attacker to use the content of this configuration file to bypass authentication and log in as any user of the device. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5)." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-284", "description": "CWE-284", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2019-03-15T09:57:01", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "20190306 Cisco NX-OS Software Unauthorized Filesystem Access Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-file-access" }, { "name": "107404", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/107404" } ], "source": { "advisory": "cisco-sa-20190306-nxos-file-access", "defect": [ [ "CSCvi42317", "CSCvi42331", "CSCvi96476", "CSCvi96478", "CSCvi96486" ] ], "discovery": "INTERNAL" }, "title": "Cisco NX-OS Software Unauthorized Filesystem Access Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2019-03-06T16:00:00-0800", "ID": "CVE-2019-1601", "STATE": "PUBLIC", "TITLE": "Cisco NX-OS Software Unauthorized Filesystem Access Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "MDS 9000 Series Multilayer Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "6.2(25)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "8.1(1b)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "8.3(1)" } ] } }, { "product_name": "Nexus 3000 Series Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I4(9)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I7(4)" } ] } }, { "product_name": "Nexus 3500 Platform Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "6.0(2)A8(10)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I7(4)" } ] } }, { "product_name": "Nexus 3600 Platform Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)F3(5)" } ] } }, { "product_name": "Nexus 2000, 5500, 5600, and 6000 Series Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.1(5)N1(1b)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.3(3)N1(1)" } ] } }, { "product_name": "Nexus 7000 and 7700 Series Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "6.2(22)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.3(3)D1(1)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "8.2(3)" } ] } }, { "product_name": "Nexus 9000 Series Switches-Standalone", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I4(9)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I7(4)" } ] } }, { "product_name": "Nexus 9500 R-Series Line Cards and Fabric Modules", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)F3(5)" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in the filesystem permissions of Cisco NX-OS Software could allow an authenticated, local attacker to gain read and write access to a critical configuration file. The vulnerability is due to a failure to impose strict filesystem permissions on the targeted device. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow an attacker to use the content of this configuration file to bypass authentication and log in as any user of the device. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). 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cve-2019-1728
Vulnerability from cvelistv5
Published
2019-05-15 16:45
Modified
2024-11-20 17:22
Severity ?
EPSS score ?
Summary
A vulnerability in the Secure Configuration Validation functionality of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to run arbitrary commands at system boot time with the privileges of root. The vulnerability is due to a lack of proper validation of system files when the persistent configuration information is read from the file system. An attacker could exploit this vulnerability by authenticating to the device and overwriting the persistent configuration storage with malicious executable files. An exploit could allow the attacker to run arbitrary commands at system startup and those commands will run as the root user. The attacker must have valid administrative credentials for the device.
References
▼ | URL | Tags |
---|---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-conf-bypass | vendor-advisory, x_refsource_CISCO | |
http://www.securityfocus.com/bid/108391 | vdb-entry, x_refsource_BID |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 8.3(1) |
|
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The vulnerability is due to a lack of proper validation of system files when the persistent configuration information is read from the file system. An attacker could exploit this vulnerability by authenticating to the device and overwriting the persistent configuration storage with malicious executable files. An exploit could allow the attacker to run arbitrary commands at system startup and those commands will run as the root user. The attacker must have valid administrative credentials for the device." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-347", "description": "CWE-347", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2019-05-21T12:06:01", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "20190515 Cisco FXOS and NX-OS Software Secure Configuration Bypass Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-conf-bypass" }, { "name": "108391", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/108391" } ], "source": { "advisory": "cisco-sa-20190515-nxos-conf-bypass", "defect": [ [ "CSCvh20223", "CSCvi96577", "CSCvi96578", "CSCvi96579", "CSCvi96580", "CSCvi96583", "CSCvi96584" ] ], "discovery": "INTERNAL" }, "title": "Cisco FXOS and NX-OS Software Secure Configuration Bypass Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2019-05-15T16:00:00-0700", "ID": "CVE-2019-1728", "STATE": "PUBLIC", "TITLE": "Cisco FXOS and NX-OS Software Secure Configuration Bypass Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Cisco NX-OS Software", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "8.3(1)" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in the Secure Configuration Validation functionality of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to run arbitrary commands at system boot time with the privileges of root. 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The attacker must have valid administrative credentials for the device." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "6.7", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-347" } ] } ] }, "references": { "reference_data": [ { "name": "20190515 Cisco FXOS and NX-OS Software Secure Configuration Bypass Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-conf-bypass" }, { "name": "108391", "refsource": "BID", "url": "http://www.securityfocus.com/bid/108391" } ] }, "source": { "advisory": "cisco-sa-20190515-nxos-conf-bypass", "defect": [ [ "CSCvh20223", "CSCvi96577", "CSCvi96578", "CSCvi96579", "CSCvi96580", "CSCvi96583", "CSCvi96584" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2019-1728", "datePublished": "2019-05-15T16:45:23.499873Z", "dateReserved": "2018-12-06T00:00:00", "dateUpdated": "2024-11-20T17:22:35.424Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2019-1735
Vulnerability from cvelistv5
Published
2019-05-15 18:45
Modified
2024-11-21 19:30
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands with elevated privileges on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid user credentials to exploit this vulnerability.
References
▼ | URL | Tags |
---|---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1735 | vendor-advisory, x_refsource_CISCO | |
http://www.securityfocus.com/bid/108365 | vdb-entry, x_refsource_BID |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 8.3(1) |
|
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cve-2017-12301
Vulnerability from cvelistv5
Published
2017-10-19 08:00
Modified
2024-08-05 18:36
Severity ?
EPSS score ?
Summary
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions within the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user. To exploit this vulnerability, an attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit. This vulnerability affects the following Cisco products if they are running Cisco NX-OS Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches - Standalone, NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvb86832, CSCvd86474, CSCvd86479, CSCvd86484, CSCvd86490, CSCve97102, CSCvf12757, CSCvf12804, CSCvf12815, CSCvf15198.
References
▼ | URL | Tags |
---|---|---|
http://www.securitytracker.com/id/1039622 | vdb-entry, x_refsource_SECTRACK | |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ppe | x_refsource_CONFIRM |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | n/a | Cisco NX-OS Software |
Version: Cisco NX-OS Software |
|
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This vulnerability affects the following Cisco products if they are running Cisco NX-OS Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches - Standalone, NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. 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cve-2023-20050
Vulnerability from cvelistv5
Published
2023-02-23 00:00
Modified
2024-10-25 16:03
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of arguments that are passed to specific CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of the currently logged-in user.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
|
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cve-2019-1726
Vulnerability from cvelistv5
Published
2019-05-15 16:40
Modified
2024-11-21 19:31
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An attacker could exploit this vulnerability by including malicious input as the argument to the affected command. A successful exploit could allow the attacker to bypass intended restrictions and access internal services of the device. An attacker would need valid device credentials to exploit this vulnerability.
References
▼ | URL | Tags |
---|---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass | vendor-advisory, x_refsource_CISCO | |
http://www.securityfocus.com/bid/108409 | vdb-entry, x_refsource_BID |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 6.2(25) Version: unspecified < 8.3(2) Version: unspecified < 7.0(3)I7(3) Version: unspecified < 9.2(1) |
|
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An attacker would need valid device credentials to exploit this vulnerability." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-20", "description": "CWE-20", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2019-05-22T13:06:04", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "20190515 Cisco NX-OS Software CLI Bypass to Internal Service Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass" }, { "name": "108409", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/108409" } ], "source": { "advisory": "cisco-sa-20190515-nxos-cli-bypass", "defect": [ [ "CSCvh24771", "CSCvi99247", "CSCvi99248", "CSCvi99250", "CSCvi99251", "CSCvi99252", "CSCvn11851" ] ], "discovery": "INTERNAL" }, "title": "Cisco NX-OS Software CLI Bypass to Internal Service Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2019-05-15T16:00:00-0700", "ID": "CVE-2019-1726", "STATE": "PUBLIC", "TITLE": "Cisco NX-OS Software CLI Bypass to Internal Service Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Cisco NX-OS Software", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "6.2(25)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "8.3(2)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I7(3)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "9.2(1)" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. 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An attacker would need valid device credentials to exploit this vulnerability." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "5.3", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-20" } ] } ] }, "references": { "reference_data": [ { "name": "20190515 Cisco NX-OS Software CLI Bypass to Internal Service Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass" }, { "name": "108409", "refsource": "BID", "url": "http://www.securityfocus.com/bid/108409" } ] }, "source": { "advisory": "cisco-sa-20190515-nxos-cli-bypass", "defect": [ [ "CSCvh24771", "CSCvi99247", "CSCvi99248", "CSCvi99250", "CSCvi99251", "CSCvi99252", "CSCvn11851" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2019-1726", "datePublished": "2019-05-15T16:40:17.248159Z", "dateReserved": "2018-12-06T00:00:00", "dateUpdated": "2024-11-21T19:31:38.707Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2022-20823
Vulnerability from cvelistv5
Published
2022-08-25 18:40
Modified
2024-11-06 16:07
Severity ?
EPSS score ?
Summary
A vulnerability in the OSPF version 3 (OSPFv3) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to incomplete input validation of specific OSPFv3 packets. An attacker could exploit this vulnerability by sending a malicious OSPFv3 link-state advertisement (LSA) to an affected device. A successful exploit could allow the attacker to cause the OSPFv3 process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition. Note: The OSPFv3 feature is disabled by default. To exploit this vulnerability, an attacker must be able to establish a full OSPFv3 neighbor state with an affected device. For more information about exploitation conditions, see the Details section of this advisory.
References
▼ | URL | Tags |
---|---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-ospfv3-dos-48qutcu | vendor-advisory, x_refsource_CISCO |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
|
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cve-2021-34714
Vulnerability from cvelistv5
Published
2021-09-23 02:25
Modified
2024-11-07 21:59
Severity ?
EPSS score ?
Summary
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process.
References
▼ | URL | Tags |
---|---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ | vendor-advisory, x_refsource_CISCO |
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This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "7.4", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-20" } ] } ] }, "references": { "reference_data": [ { "name": "20210922 Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ" } ] }, "source": { "advisory": "cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ", "defect": [ [ "CSCvw22670", "CSCvw26126", "CSCvw26127", "CSCvw26129", "CSCvw26130", "CSCvw26152", "CSCvw46194", "CSCvw46239" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2021-34714", "datePublished": "2021-09-23T02:25:58.322621Z", "dateReserved": "2021-06-15T00:00:00", "dateUpdated": "2024-11-07T21:59:09.403Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2019-1727
Vulnerability from cvelistv5
Published
2019-05-15 16:45
Modified
2024-11-21 19:31
Severity ?
EPSS score ?
Summary
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and issue arbitrary commands to elevate the attacker's privilege level. The vulnerability is due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions in the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands to elevate the attacker's privilege level. To exploit this vulnerability, the attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit.
References
▼ | URL | Tags |
---|---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-pyth-escal | vendor-advisory, x_refsource_CISCO | |
http://www.securityfocus.com/bid/108341 | vdb-entry, x_refsource_BID |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 6.2(25) Version: unspecified < 8.3(2) Version: unspecified < 7.0(3)I7(3) Version: unspecified < 9.2(1) |
|
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These requirements could limit the possibility of a successful exploit." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-264", "description": "CWE-264", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2019-05-16T09:06:04", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "20190515 Cisco NX-OS Software Python Parser Privilege Escalation Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-pyth-escal" }, { "name": "108341", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/108341" } ], "source": { "advisory": "cisco-sa-20190515-nxos-pyth-escal", "defect": [ [ "CSCvh24788", "CSCvi99282", "CSCvi99284", "CSCvi99288" ] ], "discovery": "INTERNAL" }, "title": "Cisco NX-OS Software Python Parser Privilege Escalation Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2019-05-15T16:00:00-0700", "ID": "CVE-2019-1727", "STATE": "PUBLIC", "TITLE": "Cisco NX-OS Software Python Parser Privilege Escalation Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Cisco NX-OS Software", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "6.2(25)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "8.3(2)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I7(3)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "9.2(1)" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and issue arbitrary commands to elevate the attacker\u0027s privilege level. The vulnerability is due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions in the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands to elevate the attacker\u0027s privilege level. To exploit this vulnerability, the attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. 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cve-2023-20168
Vulnerability from cvelistv5
Published
2023-08-23 18:07
Modified
2024-08-02 09:05
Severity ?
EPSS score ?
Summary
A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Cisco | Cisco NX-OS Software |
Version: 4.2(1)SV1(4) Version: 4.2(1)SV1(4a) Version: 4.2(1)SV1(4b) Version: 4.2(1)SV1(5.1) Version: 4.2(1)SV1(5.1a) Version: 4.2(1)SV1(5.2) Version: 4.2(1)SV1(5.2b) Version: 4.2(1)SV2(1.1) Version: 4.2(1)SV2(1.1a) Version: 4.2(1)SV2(2.1) Version: 4.2(1)SV2(2.1a) Version: 4.2(1)SV2(2.2) Version: 4.2(1)SV2(2.3) Version: 5.2(1)SM1(5.1) Version: 5.2(1)SM1(5.2) Version: 5.2(1)SM1(5.2a) Version: 5.2(1)SM1(5.2b) Version: 5.2(1)SM1(5.2c) Version: 5.2(1)SM3(1.1) Version: 5.2(1)SM3(1.1a) Version: 5.2(1)SM3(1.1b) Version: 5.2(1)SM3(1.1c) Version: 5.2(1)SM3(2.1) Version: 5.2(1)SV3(1.4) Version: 5.2(1)SV3(1.1) Version: 5.2(1)SV3(1.3) Version: 5.2(1)SV3(1.5a) Version: 5.2(1)SV3(1.5b) Version: 5.2(1)SV3(1.6) Version: 5.2(1)SV3(1.10) Version: 5.2(1)SV3(1.15) Version: 5.2(1)SV3(2.1) Version: 5.2(1)SV3(2.5) Version: 5.2(1)SV3(2.8) Version: 5.2(1)SV3(3.1) Version: 5.2(1)SV3(1.2) Version: 5.2(1)SV3(1.4b) Version: 5.2(1)SV3(3.15) Version: 5.2(1)SV3(4.1) Version: 5.2(1)SV3(4.1a) Version: 5.2(1)SV3(4.1b) Version: 5.2(1)SV3(4.1c) Version: 6.0(2)A3(1) Version: 6.0(2)A3(2) Version: 6.0(2)A3(4) Version: 6.0(2)A4(1) Version: 6.0(2)A4(2) Version: 6.0(2)A4(3) Version: 6.0(2)A4(4) Version: 6.0(2)A4(5) Version: 6.0(2)A4(6) Version: 6.0(2)A6(1) Version: 6.0(2)A6(1a) Version: 6.0(2)A6(2) Version: 6.0(2)A6(2a) Version: 6.0(2)A6(3) Version: 6.0(2)A6(3a) Version: 6.0(2)A6(4) Version: 6.0(2)A6(4a) Version: 6.0(2)A6(5) Version: 6.0(2)A6(5a) Version: 6.0(2)A6(5b) Version: 6.0(2)A6(6) Version: 6.0(2)A6(7) Version: 6.0(2)A6(8) Version: 6.0(2)A7(1) Version: 6.0(2)A7(1a) Version: 6.0(2)A7(2) Version: 6.0(2)A7(2a) Version: 6.0(2)A8(1) Version: 6.0(2)A8(2) Version: 6.0(2)A8(3) Version: 6.0(2)A8(4) Version: 6.0(2)A8(4a) Version: 6.0(2)A8(5) Version: 6.0(2)A8(6) Version: 6.0(2)A8(7) Version: 6.0(2)A8(7a) Version: 6.0(2)A8(7b) Version: 6.0(2)A8(8) Version: 6.0(2)A8(9) Version: 6.0(2)A8(10a) Version: 6.0(2)A8(10) Version: 6.0(2)A8(11) Version: 6.0(2)A8(11a) Version: 6.0(2)A8(11b) Version: 6.0(2)U2(1) Version: 6.0(2)U2(2) Version: 6.0(2)U2(3) Version: 6.0(2)U2(4) Version: 6.0(2)U2(5) Version: 6.0(2)U2(6) Version: 6.0(2)U3(1) Version: 6.0(2)U3(2) Version: 6.0(2)U3(3) Version: 6.0(2)U3(4) Version: 6.0(2)U3(5) Version: 6.0(2)U3(6) Version: 6.0(2)U3(7) Version: 6.0(2)U3(8) Version: 6.0(2)U3(9) Version: 6.0(2)U4(1) Version: 6.0(2)U4(2) Version: 6.0(2)U4(3) Version: 6.0(2)U4(4) Version: 6.0(2)U5(1) Version: 6.0(2)U5(2) Version: 6.0(2)U5(3) Version: 6.0(2)U5(4) Version: 6.0(2)U6(1) Version: 6.0(2)U6(2) Version: 6.0(2)U6(3) Version: 6.0(2)U6(4) Version: 6.0(2)U6(5) Version: 6.0(2)U6(6) Version: 6.0(2)U6(7) Version: 6.0(2)U6(8) Version: 6.0(2)U6(1a) Version: 6.0(2)U6(2a) Version: 6.0(2)U6(3a) Version: 6.0(2)U6(4a) Version: 6.0(2)U6(5a) Version: 6.0(2)U6(5b) Version: 6.0(2)U6(5c) Version: 6.0(2)U6(9) Version: 6.0(2)U6(10) Version: 6.2(2) Version: 6.2(2a) Version: 6.2(6) Version: 6.2(6b) Version: 6.2(8) Version: 6.2(8a) Version: 6.2(8b) Version: 6.2(10) Version: 6.2(12) Version: 6.2(18) Version: 6.2(16) Version: 6.2(14) Version: 6.2(6a) Version: 6.2(20) Version: 6.2(1) Version: 6.2(3) Version: 6.2(5) Version: 6.2(5a) Version: 6.2(5b) Version: 6.2(7) Version: 6.2(9) Version: 6.2(9a) Version: 6.2(9b) Version: 6.2(9c) Version: 6.2(11) Version: 6.2(11b) Version: 6.2(11c) Version: 6.2(11d) Version: 6.2(11e) Version: 6.2(13) Version: 6.2(13a) Version: 6.2(13b) Version: 6.2(15) Version: 6.2(17) Version: 6.2(19) Version: 6.2(21) Version: 6.2(23) Version: 6.2(20a) Version: 6.2(25) Version: 6.2(22) Version: 6.2(27) Version: 6.2(29) Version: 6.2(24) Version: 6.2(31) Version: 6.2(24a) Version: 6.2(33) Version: 7.0(3)F1(1) Version: 7.0(3)F2(1) Version: 7.0(3)F2(2) Version: 7.0(3)F3(1) Version: 7.0(3)F3(2) Version: 7.0(3)F3(3) Version: 7.0(3)F3(3a) Version: 7.0(3)F3(4) Version: 7.0(3)F3(3c) Version: 7.0(3)F3(5) Version: 7.0(3)I2(2a) Version: 7.0(3)I2(2b) Version: 7.0(3)I2(2c) Version: 7.0(3)I2(2d) Version: 7.0(3)I2(2e) Version: 7.0(3)I2(3) Version: 7.0(3)I2(4) Version: 7.0(3)I2(5) Version: 7.0(3)I2(1) Version: 7.0(3)I2(1a) Version: 7.0(3)I2(2) Version: 7.0(3)I3(1) Version: 7.0(3)I4(1) Version: 7.0(3)I4(2) Version: 7.0(3)I4(3) Version: 7.0(3)I4(4) Version: 7.0(3)I4(5) Version: 7.0(3)I4(6) Version: 7.0(3)I4(7) Version: 7.0(3)I4(8) Version: 7.0(3)I4(8a) Version: 7.0(3)I4(8b) Version: 7.0(3)I4(8z) Version: 7.0(3)I4(9) Version: 7.0(3)I5(1) Version: 7.0(3)I5(2) Version: 7.0(3)I6(1) Version: 7.0(3)I6(2) Version: 7.0(3)I7(1) Version: 7.0(3)I7(2) Version: 7.0(3)I7(3) Version: 7.0(3)I7(4) Version: 7.0(3)I7(5) Version: 7.0(3)I7(5a) Version: 7.0(3)I7(6) Version: 7.0(3)I7(7) Version: 7.0(3)I7(8) Version: 7.0(3)I7(9) Version: 7.0(3)I7(10) Version: 7.1(0)N1(1a) Version: 7.1(0)N1(1b) Version: 7.1(0)N1(1) Version: 7.1(1)N1(1) Version: 7.1(2)N1(1) Version: 7.1(3)N1(1) Version: 7.1(3)N1(2) Version: 7.1(4)N1(1) Version: 7.1(5)N1(1) Version: 7.1(5)N1(1b) Version: 7.2(0)D1(1) Version: 7.2(1)D1(1) Version: 7.2(2)D1(2) Version: 7.2(2)D1(1) Version: 7.3(0)D1(1) Version: 7.3(0)DX(1) Version: 7.3(0)DY(1) Version: 7.3(0)N1(1) Version: 7.3(1)D1(1) Version: 7.3(1)DY(1) Version: 7.3(1)N1(1) Version: 7.3(2)D1(1) Version: 7.3(2)D1(2) Version: 7.3(2)D1(3) Version: 7.3(2)D1(3a) Version: 7.3(2)N1(1) Version: 7.3(3)N1(1) Version: 8.0(1) Version: 8.1(1) Version: 8.1(2) Version: 8.1(2a) Version: 8.1(1a) Version: 8.1(1b) Version: 8.2(1) Version: 8.2(2) Version: 8.2(3) Version: 8.2(4) Version: 8.2(5) Version: 8.2(6) Version: 8.2(7) Version: 8.2(7a) Version: 8.2(8) Version: 8.2(9) Version: 8.3(1) Version: 8.3(2) Version: 9.2(1) Version: 9.2(2) Version: 9.2(2t) Version: 9.2(3) Version: 9.2(4) Version: 9.2(2v) Version: 9.2(1a) Version: 7.3(4)N1(1) Version: 7.3(3)D1(1) Version: 7.3(4)D1(1) Version: 7.3(5)N1(1) Version: 5.2(1)SK3(1.1) Version: 5.2(1)SK3(2.1) Version: 5.2(1)SK3(2.2) Version: 5.2(1)SK3(2.2b) Version: 5.2(1)SK3(2.1a) Version: 5.2(1)SV5(1.1) Version: 5.2(1)SV5(1.2) Version: 5.2(1)SV5(1.3) Version: 5.2(1)SV5(1.3a) Version: 5.2(1)SV5(1.3b) Version: 5.2(1)SV5(1.3c) Version: 8.4(1) Version: 8.4(1a) Version: 8.4(2) Version: 8.4(2a) Version: 8.4(3) Version: 8.4(2b) Version: 8.4(4) Version: 8.4(2c) Version: 8.4(4a) Version: 8.4(5) Version: 8.4(2d) Version: 8.4(6) Version: 8.4(2e) Version: 8.4(6a) Version: 8.4(7) Version: 8.4(2f) Version: 9.3(1) Version: 9.3(2) Version: 9.3(3) Version: 9.3(4) Version: 9.3(5) Version: 9.3(6) Version: 9.3(7) Version: 9.3(7a) Version: 9.3(8) Version: 9.3(9) Version: 9.3(10) Version: 9.3(11) Version: 7.3(6)N1(1) Version: 7.3(5)D1(1) Version: 7.3(7)N1(1) Version: 7.3(7)N1(1a) Version: 7.3(7)N1(1b) Version: 7.3(6)D1(1) Version: 7.3(8)N1(1) Version: 7.3(7)D1(1) Version: 7.3(9)N1(1) Version: 10.1(1) Version: 10.1(2) Version: 10.1(2t) Version: 8.5(1) Version: 7.3(10)N1(1) Version: 7.3(8)D1(1) Version: 10.2(1) Version: 10.2(1q) Version: 10.2(2) Version: 10.2(3) Version: 10.2(3t) Version: 10.2(4) Version: 10.2(5) Version: 7.3(9)D1(1) Version: 7.3(11)N1(1) Version: 7.3(12)N1(1) Version: 10.3(1) Version: 10.3(2) Version: 7.3(13)N1(1) |
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-02T09:05:35.038Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "cisco-sa-nxos-remoteauth-dos-XB6pv74m", "tags": [ "x_transferred" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Cisco NX-OS Software", "vendor": "Cisco", "versions": [ { "status": "affected", "version": "4.2(1)SV1(4)" }, { "status": "affected", "version": "4.2(1)SV1(4a)" }, { "status": "affected", "version": "4.2(1)SV1(4b)" }, { "status": "affected", "version": "4.2(1)SV1(5.1)" }, { "status": "affected", "version": "4.2(1)SV1(5.1a)" }, { "status": "affected", "version": "4.2(1)SV1(5.2)" }, { "status": "affected", "version": "4.2(1)SV1(5.2b)" }, { "status": "affected", "version": "4.2(1)SV2(1.1)" }, { "status": "affected", "version": "4.2(1)SV2(1.1a)" }, { "status": "affected", "version": "4.2(1)SV2(2.1)" }, { "status": "affected", "version": "4.2(1)SV2(2.1a)" }, { "status": "affected", "version": "4.2(1)SV2(2.2)" }, { "status": "affected", "version": "4.2(1)SV2(2.3)" }, { "status": "affected", "version": "5.2(1)SM1(5.1)" }, { "status": "affected", "version": "5.2(1)SM1(5.2)" }, { "status": "affected", "version": "5.2(1)SM1(5.2a)" }, { "status": "affected", "version": "5.2(1)SM1(5.2b)" }, { "status": "affected", "version": "5.2(1)SM1(5.2c)" }, { "status": "affected", "version": "5.2(1)SM3(1.1)" }, { "status": "affected", "version": "5.2(1)SM3(1.1a)" }, { "status": "affected", "version": "5.2(1)SM3(1.1b)" }, { "status": "affected", "version": "5.2(1)SM3(1.1c)" }, { "status": "affected", "version": "5.2(1)SM3(2.1)" }, { "status": "affected", "version": "5.2(1)SV3(1.4)" }, { "status": "affected", "version": "5.2(1)SV3(1.1)" }, { "status": "affected", "version": "5.2(1)SV3(1.3)" }, { "status": "affected", "version": "5.2(1)SV3(1.5a)" }, { "status": "affected", "version": "5.2(1)SV3(1.5b)" }, { "status": "affected", "version": "5.2(1)SV3(1.6)" }, { "status": "affected", "version": "5.2(1)SV3(1.10)" }, { "status": "affected", "version": "5.2(1)SV3(1.15)" }, { "status": "affected", "version": "5.2(1)SV3(2.1)" }, { "status": "affected", "version": "5.2(1)SV3(2.5)" }, { "status": "affected", "version": "5.2(1)SV3(2.8)" }, { "status": "affected", "version": "5.2(1)SV3(3.1)" }, { "status": "affected", "version": "5.2(1)SV3(1.2)" }, { "status": "affected", "version": "5.2(1)SV3(1.4b)" }, { "status": "affected", "version": "5.2(1)SV3(3.15)" }, { "status": "affected", "version": "5.2(1)SV3(4.1)" }, { "status": "affected", "version": "5.2(1)SV3(4.1a)" }, { "status": "affected", "version": "5.2(1)SV3(4.1b)" }, { "status": "affected", "version": "5.2(1)SV3(4.1c)" }, { "status": "affected", "version": "6.0(2)A3(1)" }, { "status": "affected", "version": "6.0(2)A3(2)" }, { "status": "affected", "version": "6.0(2)A3(4)" }, { "status": "affected", "version": "6.0(2)A4(1)" }, { "status": "affected", "version": "6.0(2)A4(2)" }, { "status": "affected", "version": "6.0(2)A4(3)" }, { "status": "affected", "version": "6.0(2)A4(4)" }, { "status": "affected", "version": "6.0(2)A4(5)" }, { "status": "affected", "version": "6.0(2)A4(6)" }, { "status": "affected", "version": "6.0(2)A6(1)" }, { "status": "affected", "version": "6.0(2)A6(1a)" }, { "status": "affected", "version": "6.0(2)A6(2)" }, { "status": "affected", "version": "6.0(2)A6(2a)" }, { "status": "affected", "version": "6.0(2)A6(3)" }, { "status": "affected", "version": "6.0(2)A6(3a)" }, { "status": "affected", "version": "6.0(2)A6(4)" }, { "status": "affected", "version": "6.0(2)A6(4a)" }, { "status": "affected", "version": "6.0(2)A6(5)" }, { "status": "affected", "version": "6.0(2)A6(5a)" }, { "status": "affected", "version": "6.0(2)A6(5b)" }, { "status": "affected", "version": "6.0(2)A6(6)" }, { "status": "affected", "version": "6.0(2)A6(7)" }, { "status": "affected", "version": "6.0(2)A6(8)" }, { "status": "affected", "version": "6.0(2)A7(1)" }, { "status": "affected", "version": "6.0(2)A7(1a)" }, { "status": "affected", "version": "6.0(2)A7(2)" }, { "status": "affected", "version": "6.0(2)A7(2a)" }, { "status": "affected", "version": "6.0(2)A8(1)" }, { "status": "affected", "version": "6.0(2)A8(2)" }, { "status": "affected", "version": "6.0(2)A8(3)" }, { "status": "affected", "version": "6.0(2)A8(4)" }, { "status": "affected", "version": "6.0(2)A8(4a)" }, { "status": "affected", "version": "6.0(2)A8(5)" }, { "status": "affected", "version": "6.0(2)A8(6)" }, { "status": "affected", "version": "6.0(2)A8(7)" }, { "status": "affected", "version": "6.0(2)A8(7a)" }, { "status": "affected", "version": "6.0(2)A8(7b)" }, { "status": "affected", "version": "6.0(2)A8(8)" }, { "status": "affected", "version": "6.0(2)A8(9)" }, { "status": "affected", "version": "6.0(2)A8(10a)" }, { "status": "affected", "version": "6.0(2)A8(10)" }, { "status": "affected", "version": "6.0(2)A8(11)" }, { "status": "affected", "version": "6.0(2)A8(11a)" }, { "status": "affected", "version": "6.0(2)A8(11b)" }, { "status": "affected", "version": "6.0(2)U2(1)" }, { "status": "affected", "version": "6.0(2)U2(2)" }, { "status": "affected", "version": "6.0(2)U2(3)" }, { "status": "affected", "version": "6.0(2)U2(4)" }, { "status": "affected", "version": "6.0(2)U2(5)" }, { "status": "affected", "version": "6.0(2)U2(6)" }, { "status": "affected", "version": "6.0(2)U3(1)" }, { "status": "affected", "version": "6.0(2)U3(2)" }, { "status": "affected", "version": "6.0(2)U3(3)" }, { "status": "affected", "version": "6.0(2)U3(4)" }, { "status": "affected", "version": "6.0(2)U3(5)" }, { "status": "affected", "version": "6.0(2)U3(6)" }, { "status": "affected", "version": "6.0(2)U3(7)" }, { "status": "affected", "version": "6.0(2)U3(8)" }, { "status": "affected", "version": "6.0(2)U3(9)" }, { "status": "affected", "version": "6.0(2)U4(1)" }, { "status": "affected", "version": "6.0(2)U4(2)" }, { "status": "affected", "version": "6.0(2)U4(3)" }, { "status": "affected", "version": "6.0(2)U4(4)" }, { "status": "affected", "version": "6.0(2)U5(1)" }, { "status": "affected", "version": "6.0(2)U5(2)" }, { "status": "affected", "version": "6.0(2)U5(3)" }, { "status": "affected", "version": "6.0(2)U5(4)" }, { "status": "affected", "version": "6.0(2)U6(1)" }, { "status": "affected", "version": "6.0(2)U6(2)" }, { "status": "affected", "version": "6.0(2)U6(3)" }, { "status": "affected", "version": "6.0(2)U6(4)" }, { "status": "affected", "version": "6.0(2)U6(5)" }, { "status": "affected", "version": "6.0(2)U6(6)" }, { "status": "affected", "version": "6.0(2)U6(7)" }, { "status": "affected", "version": "6.0(2)U6(8)" }, { "status": "affected", "version": "6.0(2)U6(1a)" }, { "status": "affected", "version": "6.0(2)U6(2a)" }, { "status": "affected", "version": "6.0(2)U6(3a)" }, { "status": "affected", "version": "6.0(2)U6(4a)" }, { "status": "affected", "version": "6.0(2)U6(5a)" }, { "status": "affected", "version": "6.0(2)U6(5b)" }, { "status": "affected", "version": "6.0(2)U6(5c)" }, { "status": "affected", "version": "6.0(2)U6(9)" }, { "status": "affected", "version": "6.0(2)U6(10)" }, { "status": "affected", "version": "6.2(2)" }, { "status": "affected", "version": "6.2(2a)" }, { "status": "affected", "version": "6.2(6)" }, { "status": "affected", "version": "6.2(6b)" }, { "status": "affected", "version": "6.2(8)" }, { "status": "affected", "version": "6.2(8a)" }, { "status": "affected", "version": "6.2(8b)" }, { "status": "affected", "version": "6.2(10)" }, { "status": "affected", "version": "6.2(12)" }, { "status": "affected", "version": "6.2(18)" }, { "status": "affected", "version": "6.2(16)" }, { "status": "affected", "version": "6.2(14)" }, { "status": "affected", "version": "6.2(6a)" }, { "status": "affected", "version": "6.2(20)" }, { "status": "affected", "version": "6.2(1)" }, { "status": "affected", "version": "6.2(3)" }, { "status": "affected", "version": "6.2(5)" }, { "status": "affected", "version": "6.2(5a)" }, { "status": "affected", "version": "6.2(5b)" }, { "status": "affected", "version": "6.2(7)" }, { "status": "affected", "version": "6.2(9)" }, { "status": "affected", "version": "6.2(9a)" }, { "status": "affected", "version": "6.2(9b)" }, { "status": "affected", "version": "6.2(9c)" }, { "status": "affected", "version": "6.2(11)" }, { "status": "affected", "version": "6.2(11b)" }, { "status": "affected", "version": "6.2(11c)" }, { "status": "affected", "version": "6.2(11d)" }, { "status": "affected", "version": "6.2(11e)" }, { "status": "affected", "version": "6.2(13)" }, { "status": "affected", "version": "6.2(13a)" }, { "status": "affected", "version": "6.2(13b)" }, { "status": "affected", "version": "6.2(15)" }, { "status": "affected", "version": "6.2(17)" }, { "status": "affected", "version": "6.2(19)" }, { "status": "affected", "version": "6.2(21)" }, { "status": "affected", "version": "6.2(23)" }, { "status": "affected", "version": "6.2(20a)" }, { "status": "affected", "version": "6.2(25)" }, { "status": "affected", "version": "6.2(22)" }, { "status": "affected", "version": "6.2(27)" }, { "status": "affected", "version": "6.2(29)" }, { "status": "affected", "version": "6.2(24)" }, { "status": "affected", "version": "6.2(31)" }, { "status": "affected", "version": "6.2(24a)" }, { "status": "affected", "version": "6.2(33)" }, { "status": "affected", "version": "7.0(3)F1(1)" }, { "status": "affected", "version": "7.0(3)F2(1)" }, { "status": "affected", "version": "7.0(3)F2(2)" }, { "status": "affected", "version": "7.0(3)F3(1)" }, { "status": "affected", "version": "7.0(3)F3(2)" }, { "status": "affected", "version": "7.0(3)F3(3)" }, { "status": "affected", "version": "7.0(3)F3(3a)" }, { "status": "affected", "version": "7.0(3)F3(4)" }, { "status": "affected", "version": "7.0(3)F3(3c)" }, { "status": "affected", "version": "7.0(3)F3(5)" }, { "status": "affected", "version": "7.0(3)I2(2a)" }, { "status": "affected", "version": "7.0(3)I2(2b)" }, { "status": "affected", "version": "7.0(3)I2(2c)" }, { "status": "affected", "version": "7.0(3)I2(2d)" }, { "status": "affected", "version": "7.0(3)I2(2e)" }, { "status": "affected", "version": "7.0(3)I2(3)" }, { "status": "affected", "version": "7.0(3)I2(4)" }, { "status": "affected", "version": "7.0(3)I2(5)" }, { "status": "affected", "version": "7.0(3)I2(1)" }, { "status": "affected", "version": "7.0(3)I2(1a)" }, { "status": "affected", "version": "7.0(3)I2(2)" }, { "status": "affected", "version": "7.0(3)I3(1)" }, { "status": "affected", "version": "7.0(3)I4(1)" }, { "status": "affected", "version": "7.0(3)I4(2)" }, { "status": "affected", "version": "7.0(3)I4(3)" }, { "status": "affected", "version": "7.0(3)I4(4)" }, { "status": "affected", "version": "7.0(3)I4(5)" }, { "status": "affected", "version": "7.0(3)I4(6)" }, { "status": "affected", "version": "7.0(3)I4(7)" }, { "status": "affected", "version": "7.0(3)I4(8)" }, { "status": "affected", "version": "7.0(3)I4(8a)" }, { "status": "affected", "version": "7.0(3)I4(8b)" }, { "status": "affected", "version": "7.0(3)I4(8z)" }, { "status": "affected", "version": "7.0(3)I4(9)" }, { "status": "affected", "version": "7.0(3)I5(1)" }, { "status": "affected", "version": "7.0(3)I5(2)" }, { "status": "affected", "version": "7.0(3)I6(1)" }, { "status": "affected", "version": "7.0(3)I6(2)" }, { "status": "affected", "version": "7.0(3)I7(1)" }, { "status": "affected", "version": "7.0(3)I7(2)" }, { "status": "affected", "version": "7.0(3)I7(3)" }, { "status": "affected", "version": "7.0(3)I7(4)" }, { "status": "affected", "version": "7.0(3)I7(5)" }, { "status": "affected", "version": "7.0(3)I7(5a)" }, { "status": "affected", "version": "7.0(3)I7(6)" }, { "status": "affected", "version": "7.0(3)I7(7)" }, { "status": "affected", "version": "7.0(3)I7(8)" }, { "status": "affected", "version": "7.0(3)I7(9)" }, { "status": "affected", "version": "7.0(3)I7(10)" }, { "status": "affected", "version": "7.1(0)N1(1a)" }, { "status": "affected", "version": "7.1(0)N1(1b)" }, { "status": "affected", "version": "7.1(0)N1(1)" }, { "status": "affected", "version": "7.1(1)N1(1)" }, { "status": "affected", "version": "7.1(2)N1(1)" }, { "status": "affected", "version": "7.1(3)N1(1)" }, { "status": "affected", "version": "7.1(3)N1(2)" }, { "status": "affected", "version": "7.1(4)N1(1)" }, { "status": "affected", "version": "7.1(5)N1(1)" }, { "status": "affected", "version": "7.1(5)N1(1b)" }, { "status": "affected", "version": "7.2(0)D1(1)" }, { "status": "affected", "version": "7.2(1)D1(1)" }, { "status": "affected", "version": "7.2(2)D1(2)" }, { "status": "affected", "version": "7.2(2)D1(1)" }, { "status": "affected", "version": "7.3(0)D1(1)" }, { "status": "affected", "version": "7.3(0)DX(1)" }, { "status": "affected", "version": "7.3(0)DY(1)" }, { "status": "affected", "version": "7.3(0)N1(1)" }, { "status": "affected", "version": "7.3(1)D1(1)" }, { "status": "affected", "version": "7.3(1)DY(1)" }, { "status": "affected", "version": "7.3(1)N1(1)" }, { "status": "affected", "version": "7.3(2)D1(1)" }, { "status": "affected", "version": "7.3(2)D1(2)" }, { "status": "affected", "version": "7.3(2)D1(3)" }, { "status": "affected", "version": "7.3(2)D1(3a)" }, { "status": "affected", "version": "7.3(2)N1(1)" }, { "status": "affected", "version": "7.3(3)N1(1)" }, { "status": "affected", "version": "8.0(1)" }, { "status": "affected", "version": "8.1(1)" }, { "status": "affected", "version": "8.1(2)" }, { "status": "affected", "version": "8.1(2a)" }, { "status": "affected", "version": "8.1(1a)" }, { "status": "affected", "version": "8.1(1b)" }, { "status": "affected", "version": "8.2(1)" }, { "status": "affected", "version": "8.2(2)" }, { "status": "affected", "version": "8.2(3)" }, { "status": "affected", "version": "8.2(4)" }, { "status": "affected", "version": "8.2(5)" }, { "status": "affected", "version": "8.2(6)" }, { "status": "affected", "version": "8.2(7)" }, { "status": "affected", "version": "8.2(7a)" }, { "status": "affected", "version": "8.2(8)" }, { "status": "affected", "version": "8.2(9)" }, { "status": "affected", "version": "8.3(1)" }, { "status": "affected", "version": "8.3(2)" }, { "status": "affected", "version": "9.2(1)" }, { "status": "affected", "version": "9.2(2)" }, { "status": "affected", "version": "9.2(2t)" }, { "status": "affected", "version": "9.2(3)" }, { "status": "affected", "version": "9.2(4)" }, { "status": "affected", "version": "9.2(2v)" }, { "status": "affected", "version": "9.2(1a)" }, { "status": "affected", "version": "7.3(4)N1(1)" }, { "status": "affected", "version": "7.3(3)D1(1)" }, { "status": "affected", "version": "7.3(4)D1(1)" }, { "status": "affected", "version": "7.3(5)N1(1)" }, { "status": "affected", "version": "5.2(1)SK3(1.1)" }, { "status": "affected", "version": "5.2(1)SK3(2.1)" }, { "status": "affected", "version": "5.2(1)SK3(2.2)" }, { "status": "affected", "version": "5.2(1)SK3(2.2b)" }, { "status": "affected", "version": "5.2(1)SK3(2.1a)" }, { "status": "affected", "version": "5.2(1)SV5(1.1)" }, { "status": "affected", "version": "5.2(1)SV5(1.2)" }, { "status": "affected", "version": "5.2(1)SV5(1.3)" }, { "status": "affected", "version": "5.2(1)SV5(1.3a)" }, { "status": "affected", "version": "5.2(1)SV5(1.3b)" }, { "status": "affected", "version": "5.2(1)SV5(1.3c)" }, { "status": "affected", "version": "8.4(1)" }, { "status": "affected", "version": "8.4(1a)" }, { "status": "affected", "version": "8.4(2)" }, { "status": "affected", "version": "8.4(2a)" }, { "status": "affected", "version": "8.4(3)" }, { "status": "affected", "version": "8.4(2b)" }, { "status": "affected", "version": "8.4(4)" }, { "status": "affected", "version": "8.4(2c)" }, { "status": "affected", "version": "8.4(4a)" }, { "status": "affected", "version": "8.4(5)" }, { "status": "affected", "version": "8.4(2d)" }, { "status": "affected", "version": "8.4(6)" }, { "status": "affected", "version": "8.4(2e)" }, { "status": "affected", "version": "8.4(6a)" }, { "status": "affected", "version": "8.4(7)" }, { "status": "affected", "version": "8.4(2f)" }, { "status": "affected", "version": "9.3(1)" }, { "status": "affected", "version": "9.3(2)" }, { "status": "affected", "version": "9.3(3)" }, { "status": "affected", "version": "9.3(4)" }, { "status": "affected", "version": "9.3(5)" }, { "status": "affected", "version": "9.3(6)" }, { "status": "affected", "version": "9.3(7)" }, { "status": "affected", "version": "9.3(7a)" }, { "status": "affected", "version": "9.3(8)" }, { "status": "affected", "version": "9.3(9)" }, { "status": "affected", "version": "9.3(10)" }, { "status": "affected", "version": "9.3(11)" }, { "status": "affected", "version": "7.3(6)N1(1)" }, { "status": "affected", "version": "7.3(5)D1(1)" }, { "status": "affected", "version": "7.3(7)N1(1)" }, { "status": "affected", "version": "7.3(7)N1(1a)" }, { "status": "affected", "version": "7.3(7)N1(1b)" }, { "status": "affected", "version": "7.3(6)D1(1)" }, { "status": "affected", "version": "7.3(8)N1(1)" }, { "status": "affected", "version": "7.3(7)D1(1)" }, { "status": "affected", "version": "7.3(9)N1(1)" }, { "status": "affected", "version": "10.1(1)" }, { "status": "affected", "version": "10.1(2)" }, { "status": "affected", "version": "10.1(2t)" }, { "status": "affected", "version": "8.5(1)" }, { "status": "affected", "version": "7.3(10)N1(1)" }, { "status": "affected", "version": "7.3(8)D1(1)" }, { "status": "affected", "version": "10.2(1)" }, { "status": "affected", "version": "10.2(1q)" }, { "status": "affected", "version": "10.2(2)" }, { "status": "affected", "version": "10.2(3)" }, { "status": "affected", "version": "10.2(3t)" }, { "status": "affected", "version": "10.2(4)" }, { "status": "affected", "version": "10.2(5)" }, { "status": "affected", "version": "7.3(9)D1(1)" }, { "status": "affected", "version": "7.3(11)N1(1)" }, { "status": "affected", "version": "7.3(12)N1(1)" }, { "status": "affected", "version": "10.3(1)" }, { "status": "affected", "version": "10.3(2)" }, { "status": "affected", "version": "7.3(13)N1(1)" } ] } ], "descriptions": [ { "lang": "en", "value": "A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. " } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "format": "cvssV3_1" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-120", "description": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)", "lang": "en", "type": "cwe" } ] } ], "providerMetadata": { "dateUpdated": "2024-01-25T16:57:48.712Z", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "cisco-sa-nxos-remoteauth-dos-XB6pv74m", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m" } ], "source": { "advisory": "cisco-sa-nxos-remoteauth-dos-XB6pv74m", "defects": [ "CSCwe72368", "CSCwe72670", "CSCwe72648", "CSCwe72673", "CSCwe72674" ], "discovery": "EXTERNAL" } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2023-20168", "datePublished": "2023-08-23T18:07:53.428Z", "dateReserved": "2022-10-27T18:47:50.362Z", "dateUpdated": "2024-08-02T09:05:35.038Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2024-20399
Vulnerability from cvelistv5
Published
2024-07-01 16:11
Modified
2024-09-17 18:07
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of arguments that are passed to specific configuration CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root.
Note: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges:
Nexus 3000 Series Switches
Nexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later
Nexus 9000 Series Switches in standalone NX-OS mode
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Cisco | Cisco NX-OS Software |
Version: 8.2(5) Version: 7.3(6)N1(1a) Version: 7.3(5)D1(1) Version: 8.4(2) Version: 7.3(6)N1(1) Version: 6.2(2) Version: 8.4(3) Version: 9.2(3) Version: 7.0(3)I5(2) Version: 8.2(1) Version: 6.0(2)A8(7a) Version: 7.0(3)I4(5) Version: 6.0(2)A6(1) Version: 7.3(1)D1(1) Version: 6.2(14a) Version: 7.0(3)I4(6) Version: 7.3(4)N1(1) Version: 7.0(3)I4(3) Version: 9.2(2v) Version: 6.0(2)A6(5b) Version: 7.3(0)D1(1) Version: 6.2(17a) Version: 7.0(3)I4(7) Version: 6.0(2)U6(1a) Version: 7.1(5)N1(1b) Version: 7.0(3)I4(1) Version: 7.0(3)I4(8) Version: 7.0(3)I4(2) Version: 7.1(4)N1(1c) Version: 7.0(3)IM3(1) Version: 6.0(2)U6(5a) Version: 6.0(2)A8(11) Version: 6.0(2)A6(4a) Version: 6.2(9) Version: 6.2(5) Version: 7.3(4)D1(1) Version: 6.2(20) Version: 9.2(1) Version: 9.2(2t) Version: 9.2(3y) Version: 7.0(3)I4(1t) Version: 6.0(2)U6(5c) Version: 6.0(2)A6(4) Version: 7.0(3)I7(6z) Version: 9.3(2) Version: 7.3(1)DY(1) Version: 7.0(3)F3(3) Version: 6.0(2)U6(6) Version: 6.2(29) Version: 7.0(3)I7(3z) Version: 7.0(3)IM7(2) Version: 6.0(2)A8(11b) Version: 6.2(9a) Version: 7.3(0)N1(1) Version: 7.0(3)I7(5a) Version: 6.2(11d) Version: 8.1(1) Version: 7.0(3)I6(1) Version: 6.0(2)U6(10) Version: 7.2(2)D1(2) Version: 7.0(3)IM3(2) Version: 6.0(2)A6(8) Version: 8.2(2) Version: 6.0(2)U6(1) Version: 7.3(2)N1(1c) Version: 7.0(3)I5(3b) Version: 8.3(2) Version: 7.3(5)N1(1) Version: 6.0(2)A6(2a) Version: 7.3(2)N1(1b) Version: 6.2(27) Version: 7.3(2)D1(3a) Version: 7.3(1)N1(1) Version: 6.0(2)U6(7) Version: 9.2(4) Version: 7.1(4)N1(1a) Version: 7.1(3)N1(4) Version: 7.0(3)IM3(2a) Version: 6.2(8b) Version: 6.0(2)A8(10) Version: 7.1(3)N1(2) Version: 6.2(13) Version: 6.0(2)A8(2) Version: 7.0(3)IC4(4) Version: 6.2(1) Version: 7.3(4)N1(1a) Version: 8.1(2) Version: 6.0(2)A6(3) Version: 6.0(2)U6(5b) Version: 7.0(3)F3(3c) Version: 7.3(3)D1(1) Version: 7.0(3)F3(1) Version: 6.0(2)U6(5) Version: 7.0(3)F3(5) Version: 7.1(2)N1(1) Version: 7.1(3)N1(3) Version: 8.2(3) Version: 6.0(2)A6(7) Version: 7.0(3)I7(2) Version: 6.2(5a) Version: 6.2(18) Version: 6.0(2)A6(5) Version: 7.0(3)IM3(2b) Version: 7.1(3)N1(1) Version: 6.0(2)U6(4a) Version: 7.0(3)I5(3) Version: 7.0(3)I7(3) Version: 6.0(2)A8(6) Version: 7.0(3)I6(2) Version: 8.3(1) Version: 6.2(3) Version: 6.2(22) Version: 7.1(1)N1(1) Version: 8.4(1) Version: 8.1(1b) Version: 7.3(0)N1(1b) Version: 7.2(2)D1(4) Version: 6.0(2)A8(5) Version: 7.3(0)DX(1) Version: 7.1(4)N1(1d) Version: 7.3(2)D1(1) Version: 7.3(2)N1(1) Version: 6.0(2)U6(8) Version: 7.1(1)N1(1a) Version: 7.0(3)IM3(3) Version: 9.3(1) Version: 6.0(2)U6(2) Version: 6.2(9b) Version: 7.1(3)N1(2a) Version: 7.3(0)N1(1a) Version: 6.0(2)A8(7) Version: 7.0(3)I7(6) Version: 7.3(2)D1(2) Version: 6.2(25) Version: 6.0(2)U6(3a) Version: 8.0(1) Version: 6.0(2)A8(11a) Version: 6.2(11e) Version: 7.1(3)N1(5) Version: 7.0(3)I4(8z) Version: 6.2(11) Version: 7.0(3)I4(9) Version: 6.2(16) Version: 6.2(19) Version: 8.2(4) Version: 6.2(2a) Version: 7.2(2)D1(3) Version: 7.1(0)N1(1b) Version: 7.0(3)I7(4) Version: 7.0(3)I7(7) Version: 6.2(5b) Version: 7.3(0)DY(1) Version: 6.0(2)A8(9) Version: 6.0(2)A8(1) Version: 7.1(5)N1(1) Version: 7.2(1)D1(1) Version: 6.2(15) Version: 6.0(2)A6(6) Version: 6.0(2)A8(10a) Version: 7.0(3)I5(1) Version: 9.3(1z) Version: 9.2(2) Version: 6.2(7) Version: 6.2(9c) Version: 7.0(3)F3(4) Version: 7.3(3)N1(1) Version: 6.2(6b) Version: 7.0(3)I4(8b) Version: 8.1(2a) Version: 7.3(2)D1(3) Version: 6.2(8) Version: 6.0(2)A8(3) Version: 6.2(11b) Version: 7.0(3)I4(6t) Version: 7.0(3)I5(3a) Version: 8.1(1a) Version: 6.2(13a) Version: 6.0(2)A8(8) Version: 7.0(3)I7(5) Version: 7.0(3)F3(3a) Version: 7.1(0)N1(1a) Version: 6.0(2)A8(4) Version: 6.0(2)A6(3a) Version: 6.0(2)A6(5a) Version: 7.0(3)F2(1) Version: 7.0(3)I4(8a) Version: 6.0(2)U6(9) Version: 7.0(3)F3(2) Version: 6.0(2)U6(2a) Version: 6.2(12) Version: 6.2(17) Version: 7.0(3)I4(4) Version: 6.2(23) Version: 6.2(13b) Version: 6.0(2)U6(3) Version: 6.2(10) Version: 6.2(6a) Version: 6.2(6) Version: 7.1(2)N1(1a) Version: 6.2(14) Version: 7.0(3)I7(1) Version: 6.2(14b) Version: 6.2(21) Version: 7.2(2)D1(1) Version: 7.0(3)F2(2) Version: 7.0(3)IA7(2) Version: 7.0(3)IA7(1) Version: 6.0(2)A8(7b) Version: 6.2(8a) Version: 6.2(11c) Version: 7.0(3)F1(1) Version: 6.0(2)A6(1a) Version: 7.1(0)N1(1) Version: 7.2(0)D1(1) Version: 6.0(2)A6(2) Version: 7.1(4)N1(1) Version: 6.0(2)A8(4a) Version: 6.2(20a) Version: 6.0(2)U6(4) Version: 8.4(1a) Version: 9.3(3) Version: 7.3(2)D1(1d) Version: 7.3(7)N1(1) Version: 6.2(24) Version: 6.2(31) Version: 7.0(3)I7(8) Version: 6.0(2)U6(10a) Version: 7.3(7)N1(1a) Version: 9.3(4) Version: 7.3(6)D1(1) Version: 6.2(26) Version: 8.2(6) Version: 6.2(33) Version: 9.3(5) Version: 8.4(2a) Version: 8.4(2b) Version: 7.3(8)N1(1) Version: 7.0(3)I7(9) Version: 7.3(7)N1(1b) Version: 6.2(24a) Version: 8.5(1) Version: 9.3(6) Version: 10.1(2) Version: 10.1(1) Version: 8.4(4) Version: 7.3(7)D1(1) Version: 8.4(2c) Version: 9.3(5w) Version: 8.2(7) Version: 7.3(9)N1(1) Version: 9.3(7) Version: 9.3(7k) Version: 7.0(3)I7(9w) Version: 10.2(1) Version: 7.3(8)N1(1a) Version: 7.3(8)D1(1) Version: 9.3(7a) Version: 8.2(7a) Version: 9.3(8) Version: 8.4(4a) Version: 8.4(2d) Version: 7.3(10)N1(1) Version: 8.4(5) Version: 7.0(3)I7(10) Version: 7.3(8)N1(1b) Version: 8.2(8) Version: 10.2(1q) Version: 10.2(2) Version: 9.3(9) Version: 7.3(9)D1(1) Version: 7.3(11)N1(1) Version: 10.2(3) Version: 8.4(6) Version: 8.4(2e) Version: 9.3(10) Version: 7.3(11)N1(1a) Version: 10.2(2a) Version: 7.3(12)N1(1) Version: 9.2(1a) Version: 8.2(9) Version: 10.3(1) Version: 10.2(4) Version: 7.3(13)N1(1) Version: 8.4(7) Version: 10.3(2) Version: 8.4(6a) Version: 9.3(11) Version: 10.3(3) Version: 10.2(5) Version: 9.4(1) Version: 9.3(2a) Version: 8.4(2f) Version: 8.2(10) Version: 9.3(12) Version: 10.4(1) Version: 8.4(8) Version: 10.3(99w) Version: 7.3(14)N1(1) Version: 10.2(6) Version: 10.3(3w) Version: 10.3(99x) Version: 10.3(3o) Version: 8.4(9) Version: 10.3(4) Version: 10.3(3p) Version: 10.3(4a) Version: 9.4(1a) Version: 10.4(2) Version: 10.3(3q) Version: 9.3(13) Version: 8.2(11) Version: 9.4(2) Version: 10.3(5) Version: 10.2(7) Version: 10.3(3x) Version: 10.3(4g) Version: 10.2(8) Version: 10.3(3r) |
|
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"7.3\\(13\\)N1\\(1\\)" }, { "status": "affected", "version": "7.3\\(14\\)N1\\(1\\)" }, { "status": "affected", "version": "10.4\\(1\\)" }, { "status": "affected", "version": "10.4\\(2\\)" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2024-20399", "options": [ { "Exploitation": "active" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-07-02T15:08:04.278010Z", "version": "2.0.3" }, "type": "ssvc" } }, { "other": { "content": { "dateAdded": "2024-07-02", "reference": "https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json" }, "type": "kev" } } ], "providerMetadata": { "dateUpdated": "2024-07-02T20:40:44.265Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-01T21:59:42.407Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "cisco-sa-nxos-cmd-injection-xD9OhyOP", "tags": [ "x_transferred" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmd-injection-xD9OhyOP" }, { "tags": [ "x_transferred" ], "url": "https://www.sygnia.co/threat-reports-and-advisories/china-nexus-threat-group-velvet-ant-exploits-cisco-0-day/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unknown", "product": "Cisco NX-OS Software", "vendor": "Cisco", "versions": [ { "status": "affected", "version": "8.2(5)" }, { "status": "affected", "version": "7.3(6)N1(1a)" }, { "status": "affected", "version": "7.3(5)D1(1)" }, { "status": "affected", "version": "8.4(2)" }, { "status": "affected", "version": "7.3(6)N1(1)" }, { "status": "affected", "version": "6.2(2)" }, { "status": "affected", "version": "8.4(3)" }, { "status": "affected", "version": "9.2(3)" }, { "status": "affected", "version": "7.0(3)I5(2)" }, { "status": "affected", "version": "8.2(1)" }, 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"affected", "version": "6.0(2)A8(6)" }, { "status": "affected", "version": "7.0(3)I6(2)" }, { "status": "affected", "version": "8.3(1)" }, { "status": "affected", "version": "6.2(3)" }, { "status": "affected", "version": "6.2(22)" }, { "status": "affected", "version": "7.1(1)N1(1)" }, { "status": "affected", "version": "8.4(1)" }, { "status": "affected", "version": "8.1(1b)" }, { "status": "affected", "version": "7.3(0)N1(1b)" }, { "status": "affected", "version": "7.2(2)D1(4)" }, { "status": "affected", "version": "6.0(2)A8(5)" }, { "status": "affected", "version": "7.3(0)DX(1)" }, { "status": "affected", "version": "7.1(4)N1(1d)" }, { "status": "affected", "version": "7.3(2)D1(1)" }, { "status": "affected", "version": "7.3(2)N1(1)" }, { "status": "affected", "version": "6.0(2)U6(8)" }, { "status": "affected", "version": "7.1(1)N1(1a)" }, { "status": "affected", "version": "7.0(3)IM3(3)" }, { "status": "affected", "version": "9.3(1)" }, { "status": "affected", "version": "6.0(2)U6(2)" }, { "status": "affected", "version": "6.2(9b)" }, { "status": "affected", "version": "7.1(3)N1(2a)" }, { "status": "affected", "version": "7.3(0)N1(1a)" }, { "status": "affected", "version": "6.0(2)A8(7)" }, { "status": "affected", "version": "7.0(3)I7(6)" }, { "status": "affected", "version": "7.3(2)D1(2)" }, { "status": "affected", "version": "6.2(25)" }, { "status": "affected", "version": "6.0(2)U6(3a)" }, { "status": "affected", "version": "8.0(1)" }, { "status": "affected", "version": "6.0(2)A8(11a)" }, { "status": "affected", "version": "6.2(11e)" }, { "status": "affected", "version": "7.1(3)N1(5)" }, { "status": "affected", "version": "7.0(3)I4(8z)" }, { "status": "affected", "version": "6.2(11)" }, { "status": "affected", "version": "7.0(3)I4(9)" }, { "status": "affected", "version": "6.2(16)" }, { "status": "affected", "version": "6.2(19)" }, { "status": "affected", "version": "8.2(4)" }, { "status": "affected", "version": "6.2(2a)" }, { "status": "affected", "version": "7.2(2)D1(3)" }, { "status": "affected", "version": "7.1(0)N1(1b)" }, { "status": "affected", "version": "7.0(3)I7(4)" }, { "status": "affected", "version": "7.0(3)I7(7)" }, { "status": "affected", "version": "6.2(5b)" }, { "status": "affected", "version": "7.3(0)DY(1)" }, { "status": "affected", "version": "6.0(2)A8(9)" }, { "status": "affected", "version": "6.0(2)A8(1)" }, { "status": "affected", "version": "7.1(5)N1(1)" }, { "status": "affected", "version": "7.2(1)D1(1)" }, { "status": "affected", "version": "6.2(15)" }, { "status": "affected", "version": "6.0(2)A6(6)" }, { "status": "affected", "version": "6.0(2)A8(10a)" }, { "status": "affected", "version": "7.0(3)I5(1)" }, { "status": "affected", "version": "9.3(1z)" }, { "status": "affected", "version": "9.2(2)" }, { "status": "affected", "version": "6.2(7)" }, { "status": "affected", "version": "6.2(9c)" }, { "status": "affected", "version": "7.0(3)F3(4)" }, { "status": "affected", "version": "7.3(3)N1(1)" }, { "status": "affected", "version": "6.2(6b)" }, { "status": "affected", "version": "7.0(3)I4(8b)" }, { "status": "affected", "version": "8.1(2a)" }, { "status": "affected", "version": "7.3(2)D1(3)" }, { "status": "affected", "version": "6.2(8)" }, { "status": "affected", "version": "6.0(2)A8(3)" }, { "status": "affected", "version": "6.2(11b)" }, { "status": "affected", "version": "7.0(3)I4(6t)" }, { "status": "affected", "version": "7.0(3)I5(3a)" }, { "status": "affected", "version": "8.1(1a)" }, { "status": "affected", "version": "6.2(13a)" }, { "status": "affected", "version": "6.0(2)A8(8)" }, { "status": "affected", "version": "7.0(3)I7(5)" }, { "status": "affected", "version": "7.0(3)F3(3a)" }, { "status": "affected", "version": "7.1(0)N1(1a)" }, { "status": "affected", "version": "6.0(2)A8(4)" }, { "status": "affected", "version": "6.0(2)A6(3a)" }, { "status": "affected", "version": "6.0(2)A6(5a)" }, { "status": "affected", "version": "7.0(3)F2(1)" }, { "status": "affected", "version": "7.0(3)I4(8a)" }, { "status": "affected", "version": "6.0(2)U6(9)" }, { "status": "affected", "version": "7.0(3)F3(2)" }, { "status": "affected", "version": "6.0(2)U6(2a)" }, { "status": "affected", "version": "6.2(12)" }, { "status": "affected", "version": "6.2(17)" }, { "status": "affected", "version": "7.0(3)I4(4)" }, { "status": "affected", "version": "6.2(23)" }, { "status": "affected", "version": "6.2(13b)" }, { "status": "affected", "version": "6.0(2)U6(3)" }, { "status": "affected", "version": "6.2(10)" }, { "status": "affected", "version": "6.2(6a)" }, { "status": "affected", "version": "6.2(6)" }, { "status": "affected", "version": "7.1(2)N1(1a)" }, { "status": "affected", "version": "6.2(14)" }, { "status": "affected", "version": "7.0(3)I7(1)" }, { "status": "affected", "version": "6.2(14b)" }, { "status": "affected", "version": "6.2(21)" }, { "status": "affected", "version": "7.2(2)D1(1)" }, { "status": "affected", "version": "7.0(3)F2(2)" }, { "status": "affected", "version": "7.0(3)IA7(2)" }, { "status": "affected", "version": "7.0(3)IA7(1)" }, { "status": "affected", "version": "6.0(2)A8(7b)" }, { "status": "affected", "version": "6.2(8a)" }, { "status": "affected", "version": "6.2(11c)" }, { "status": "affected", "version": "7.0(3)F1(1)" }, { "status": "affected", "version": "6.0(2)A6(1a)" }, { "status": "affected", "version": "7.1(0)N1(1)" }, { "status": "affected", "version": "7.2(0)D1(1)" }, { "status": "affected", "version": "6.0(2)A6(2)" }, { "status": "affected", "version": "7.1(4)N1(1)" }, { "status": "affected", "version": "6.0(2)A8(4a)" }, { "status": "affected", "version": "6.2(20a)" }, { "status": "affected", "version": "6.0(2)U6(4)" }, { "status": "affected", "version": "8.4(1a)" }, { "status": "affected", "version": "9.3(3)" }, { "status": "affected", "version": "7.3(2)D1(1d)" }, { "status": "affected", "version": "7.3(7)N1(1)" }, { "status": "affected", "version": "6.2(24)" }, { "status": "affected", "version": "6.2(31)" }, { "status": "affected", "version": "7.0(3)I7(8)" }, { "status": "affected", "version": "6.0(2)U6(10a)" }, { "status": "affected", "version": "7.3(7)N1(1a)" }, { "status": "affected", "version": "9.3(4)" }, { "status": "affected", "version": "7.3(6)D1(1)" }, { "status": "affected", "version": "6.2(26)" }, { "status": "affected", "version": "8.2(6)" }, { "status": "affected", "version": "6.2(33)" }, { "status": "affected", "version": "9.3(5)" }, { "status": "affected", "version": "8.4(2a)" }, { "status": "affected", "version": "8.4(2b)" }, { "status": "affected", "version": "7.3(8)N1(1)" }, { "status": "affected", "version": "7.0(3)I7(9)" }, { "status": "affected", "version": "7.3(7)N1(1b)" }, { "status": "affected", "version": "6.2(24a)" }, { "status": "affected", "version": "8.5(1)" }, { "status": "affected", "version": "9.3(6)" }, { "status": "affected", "version": "10.1(2)" }, { "status": "affected", "version": "10.1(1)" }, { "status": "affected", "version": "8.4(4)" }, { "status": "affected", "version": "7.3(7)D1(1)" }, { "status": "affected", "version": "8.4(2c)" }, { "status": "affected", "version": "9.3(5w)" }, { "status": "affected", "version": "8.2(7)" }, { "status": "affected", "version": "7.3(9)N1(1)" }, { "status": "affected", "version": "9.3(7)" }, { "status": "affected", "version": "9.3(7k)" }, { "status": "affected", "version": "7.0(3)I7(9w)" }, { "status": "affected", "version": "10.2(1)" }, { "status": "affected", "version": "7.3(8)N1(1a)" }, { "status": "affected", "version": "7.3(8)D1(1)" }, { "status": "affected", "version": "9.3(7a)" }, { "status": "affected", "version": "8.2(7a)" }, { "status": "affected", "version": "9.3(8)" }, { "status": "affected", "version": "8.4(4a)" }, { "status": "affected", "version": "8.4(2d)" }, { "status": "affected", "version": "7.3(10)N1(1)" }, { "status": "affected", "version": "8.4(5)" }, { "status": "affected", "version": "7.0(3)I7(10)" }, { "status": "affected", "version": "7.3(8)N1(1b)" }, { "status": "affected", "version": "8.2(8)" }, { "status": "affected", "version": "10.2(1q)" }, { "status": "affected", "version": "10.2(2)" }, { "status": "affected", "version": "9.3(9)" }, { "status": "affected", "version": "7.3(9)D1(1)" }, { "status": "affected", "version": "7.3(11)N1(1)" }, { "status": "affected", "version": "10.2(3)" }, { "status": "affected", "version": "8.4(6)" }, { "status": "affected", "version": "8.4(2e)" }, { "status": "affected", "version": "9.3(10)" }, { "status": "affected", "version": "7.3(11)N1(1a)" }, { "status": "affected", "version": "10.2(2a)" }, { "status": "affected", "version": "7.3(12)N1(1)" }, { "status": "affected", "version": "9.2(1a)" }, { "status": "affected", "version": "8.2(9)" }, { "status": "affected", "version": "10.3(1)" }, { "status": "affected", "version": "10.2(4)" }, { "status": "affected", "version": "7.3(13)N1(1)" }, { "status": "affected", "version": "8.4(7)" }, { "status": "affected", "version": "10.3(2)" }, { "status": "affected", "version": "8.4(6a)" }, { "status": "affected", "version": "9.3(11)" }, { "status": "affected", "version": "10.3(3)" }, { "status": "affected", "version": "10.2(5)" }, { "status": "affected", "version": "9.4(1)" }, { "status": "affected", "version": "9.3(2a)" }, { "status": "affected", "version": "8.4(2f)" }, { "status": "affected", "version": "8.2(10)" }, { "status": "affected", "version": "9.3(12)" }, { "status": "affected", "version": "10.4(1)" }, { "status": "affected", "version": "8.4(8)" }, { "status": "affected", "version": "10.3(99w)" }, { "status": "affected", "version": "7.3(14)N1(1)" }, { "status": "affected", "version": "10.2(6)" }, { "status": "affected", "version": "10.3(3w)" }, { "status": "affected", "version": "10.3(99x)" }, { "status": "affected", "version": "10.3(3o)" }, { "status": "affected", "version": "8.4(9)" }, { "status": "affected", "version": "10.3(4)" }, { "status": "affected", "version": "10.3(3p)" }, { "status": "affected", "version": "10.3(4a)" }, { "status": "affected", "version": "9.4(1a)" }, { "status": "affected", "version": "10.4(2)" }, { "status": "affected", "version": "10.3(3q)" }, { "status": "affected", "version": "9.3(13)" }, { "status": "affected", "version": "8.2(11)" }, { "status": "affected", "version": "9.4(2)" }, { "status": "affected", "version": "10.3(5)" }, { "status": "affected", "version": "10.2(7)" }, { "status": "affected", "version": "10.3(3x)" }, { "status": "affected", "version": "10.3(4g)" }, { "status": "affected", "version": "10.2(8)" }, { "status": "affected", "version": "10.3(3r)" } ] } ], "descriptions": [ { "lang": "en", "value": "A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of arguments that are passed to specific configuration CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root.\r\nNote: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges:\r\n\r\nNexus 3000 Series Switches\r\nNexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later\r\nNexus 9000 Series Switches in standalone NX-OS mode" } ], "exploits": [ { "lang": "en", "value": "In May 2024, the Cisco Product Security Incident Response Team (PSIRT) became aware of attempted exploitation of this vulnerability in the wild." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N", "version": "3.1" }, "format": "cvssV3_1" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-78", "description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)", "lang": "en", "type": "cwe" } ] } ], "providerMetadata": { "dateUpdated": "2024-09-17T18:07:44.853Z", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "cisco-sa-nxos-cmd-injection-xD9OhyOP", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmd-injection-xD9OhyOP" } ], "source": { "advisory": "cisco-sa-nxos-cmd-injection-xD9OhyOP", "defects": [ "CSCwj94682" ], "discovery": "EXTERNAL" }, "title": "Cisco NX-OS Software CLI Command Injection Vulnerability" } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2024-20399", "datePublished": "2024-07-01T16:11:44.028Z", "dateReserved": "2023-11-08T15:08:07.660Z", "dateUpdated": "2024-09-17T18:07:44.853Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2019-1605
Vulnerability from cvelistv5
Published
2019-03-08 20:00
Modified
2024-11-20 17:26
Severity ?
EPSS score ?
Summary
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary code as root. The vulnerability is due to incorrect input validation in the NX-API feature. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS request to an internal service on an affected device that has the NX-API feature enabled. A successful exploit could allow the attacker to cause a buffer overflow and execute arbitrary code as root. Note: The NX-API feature is disabled by default. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.1(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(8). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(2)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 7.3(3)D1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
▼ | URL | Tags |
---|---|---|
http://www.securityfocus.com/bid/107313 | vdb-entry, x_refsource_BID | |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-api-ex | vendor-advisory, x_refsource_CISCO |
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Cisco | MDS 9000 Series Multilayer Switches |
Version: unspecified < 8.1(1) |
||||||||||||||||||||||||||||
|
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The vulnerability is due to incorrect input validation in the NX-API feature. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS request to an internal service on an affected device that has the NX-API feature enabled. A successful exploit could allow the attacker to cause a buffer overflow and execute arbitrary code as root. Note: The NX-API feature is disabled by default. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.1(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(8). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(2)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 7.3(3)D1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5)." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-20", "description": "CWE-20", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2019-03-09T10:57:01", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "107313", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/107313" }, { "name": "20190306 Cisco NX-OS Software NX-API Arbitrary Code Execution Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-api-ex" } ], "source": { "advisory": "cisco-sa-20190306-nx-os-api-ex", "defect": [ [ "CSCvh77526", "CSCvi99224", "CSCvi99225", "CSCvi99227", "CSCvi99228" ] ], "discovery": "INTERNAL" }, "title": "Cisco NX-OS Software NX-API Arbitrary Code Execution Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2019-03-06T16:00:00-0800", "ID": "CVE-2019-1605", "STATE": "PUBLIC", "TITLE": "Cisco NX-OS Software NX-API Arbitrary Code Execution Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "MDS 9000 Series Multilayer Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "8.1(1)" } ] } }, { "product_name": "Nexus 3000 Series Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I4(8)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I7(1)" } ] } }, { "product_name": "Nexus 3500 Platform Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "6.0(2)A8(8)" } ] } }, { "product_name": "Nexus 3600 Platform Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)F3(5)" } ] } }, { "product_name": "Nexus 2000, 5500, 5600, and 6000 Series Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.3(2)N1(1)" } ] } }, { "product_name": "Nexus 7000 and 7700 Series Switches", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.3(3)D1(1)" } ] } }, { "product_name": "Nexus 9000 Series Switches in Standalone NX-OS Mode", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I4(8)" }, { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)I7(1)" } ] } }, { "product_name": "Nexus 9500 R-Series Line Cards and Fabric Modules", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "7.0(3)F3(5)" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary code as root. The vulnerability is due to incorrect input validation in the NX-API feature. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS request to an internal service on an affected device that has the NX-API feature enabled. A successful exploit could allow the attacker to cause a buffer overflow and execute arbitrary code as root. Note: The NX-API feature is disabled by default. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.1(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(8). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(2)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 7.3(3)D1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). 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cve-2017-3883
Vulnerability from cvelistv5
Published
2017-10-19 08:00
Modified
2024-08-05 14:39
Severity ?
EPSS score ?
Summary
A vulnerability in the authentication, authorization, and accounting (AAA) implementation of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA processes prevent the NX-OS System Manager from receiving keepalive messages when an affected device receives a high rate of login attempts, such as in a brute-force login attack. System memory can run low on the FXOS devices under the same conditions, which could cause the AAA process to unexpectedly restart or cause the device to reload. An attacker could exploit this vulnerability by performing a brute-force login attack against a device that is configured with AAA security services. A successful exploit could allow the attacker to cause the affected device to reload. This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660.
References
▼ | URL | Tags |
---|---|---|
http://www.securitytracker.com/id/1039614 | vdb-entry, x_refsource_SECTRACK | |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-aaavty | x_refsource_CONFIRM | |
http://www.securityfocus.com/bid/101493 | vdb-entry, x_refsource_BID | |
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03846en_us | x_refsource_CONFIRM |
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This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. 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cve-2019-1600
Vulnerability from cvelistv5
Published
2019-03-07 20:00
Modified
2024-11-20 17:26
Severity ?
EPSS score ?
Summary
A vulnerability in the file system permissions of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive information that is stored in the file system of an affected system. The vulnerability is due to improper implementation of file system permissions. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow the attacker to access sensitive and critical files. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. Firepower 9300 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
▼ | URL | Tags |
---|---|---|
http://www.securityfocus.com/bid/107399 | vdb-entry, x_refsource_BID | |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory | vendor-advisory, x_refsource_CISCO | |
http://www.securityfocus.com/bid/107404 | vdb-entry, x_refsource_BID |
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Cisco | Firepower 4100 Series Next-Generation Firewalls |
Version: unspecified < 2.2.2.91 Version: unspecified < 2.3.1.110 |
||||||||||||||||||||||||||||||||||||
|
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cve-2019-1594
Vulnerability from cvelistv5
Published
2019-03-06 22:00
Modified
2024-11-21 19:44
Severity ?
EPSS score ?
Summary
A vulnerability in the 802.1X implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incomplete input validation of Extensible Authentication Protocol over LAN (EAPOL) frames. An attacker could exploit this vulnerability by sending a crafted EAPOL frame to an interface on the targeted device. A successful exploit could allow the attacker to cause the Layer 2 (L2) forwarding process to restart multiple times, leading to a system-level restart of the device and a DoS condition. Note: This vulnerability affects only NX-OS devices configured with 802.1X functionality. Cisco Nexus 1000V Switch for VMware vSphere devices are affected in versions prior to 5.2(1)SV3(1.4b). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(5)N1(1) and 7.1(5)N1(1b). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(3). Nexus 9000 Series Fabric Switches in ACI Mode are affected in versions prior to 13.2(1l). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4).
References
▼ | URL | Tags |
---|---|---|
http://www.securityfocus.com/bid/107325 | vdb-entry, x_refsource_BID | |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-lan-auth | vendor-advisory, x_refsource_CISCO |
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Cisco | Nexus 1000V Switch for VMware vSphere |
Version: unspecified < 5.2(1)SV3(1.4b) |
||||||||||||||||||||||||
|
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The vulnerability is due to incomplete input validation of Extensible Authentication Protocol over LAN (EAPOL) frames. An attacker could exploit this vulnerability by sending a crafted EAPOL frame to an interface on the targeted device. A successful exploit could allow the attacker to cause the Layer 2 (L2) forwarding process to restart multiple times, leading to a system-level restart of the device and a DoS condition. Note: This vulnerability affects only NX-OS devices configured with 802.1X functionality. Cisco Nexus 1000V Switch for VMware vSphere devices are affected in versions prior to 5.2(1)SV3(1.4b). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(5)N1(1) and 7.1(5)N1(1b). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(3). 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cve-2019-1599
Vulnerability from cvelistv5
Published
2019-03-07 20:00
Modified
2024-11-19 19:15
Severity ?
EPSS score ?
Summary
A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could exploit this vulnerability by sending crafted TCP streams to an affected device in a sustained way. A successful exploit could cause the network stack of an affected device to run out of available buffers, impairing operations of control plane and management plane protocols, resulting in a DoS condition. Note: This vulnerability can be triggered only by traffic that is destined to an affected device and cannot be exploited using traffic that transits an affected device. Nexus 1000V Switch for Microsoft Hyper-V is affected in versions prior to 5.2(1)SM3(2.1). Nexus 1000V Switch for VMware vSphere is affected in versions prior to 5.2(1)SV3(4.1a). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(6) and 9.2(2). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(11), 7.0(3)I7(6), and 9.2(2). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5) and 9.2(2). Nexus 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(5)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22. Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5) and 9.2(2). UCS 6200 and 6300 Series Fabric Interconnect are affected in versions prior to 3.2(3j) and 4.0(2a). UCS 6400 Series Fabric Interconnect are affected in versions prior to 4.0(2a).
References
▼ | URL | Tags |
---|---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack | vendor-advisory, x_refsource_CISCO | |
http://www.securityfocus.com/bid/107342 | vdb-entry, x_refsource_BID |
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Cisco | Nexus 1000V Switch for Microsoft Hyper-V |
Version: unspecified < 5.2(1)SM3(2.1) |
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|
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UCS 6400 Series Fabric Interconnect are affected in versions prior to 4.0(2a)." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "8.6", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-399" } ] } ] }, "references": { "reference_data": [ { "name": "20190306 Cisco NX-OS Software Netstack Denial of Service Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack" }, { "name": "107342", "refsource": "BID", "url": "http://www.securityfocus.com/bid/107342" } ] }, "source": { "advisory": "cisco-sa-20190306-nxos-netstack", "defect": [ [ "CSCvk55013", "CSCvm53108", "CSCvm53112", "CSCvm53113", "CSCvm53114", "CSCvm53115", "CSCvm53116", "CSCvm53125", "CSCvm53128" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2019-1599", "datePublished": "2019-03-07T20:00:00Z", "dateReserved": "2018-12-06T00:00:00", "dateUpdated": "2024-11-19T19:15:41.039Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2019-1611
Vulnerability from cvelistv5
Published
2019-03-11 22:00
Modified
2024-11-21 19:43
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Firepower 4100 Series Next-Generation Firewalls are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. Firepower 9300 Security Appliance are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25) and 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(5). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.1(5)N1(1b) and 7.3(4)N1(1). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5).
References
▼ | URL | Tags |
---|---|---|
http://www.securityfocus.com/bid/107381 | vdb-entry, x_refsource_BID | |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1611 | vendor-advisory, x_refsource_CISCO |
Impacted products
Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Cisco | Firepower 4100 Series Next-Generation Firewalls |
Version: unspecified < 2.2.2.91 Version: unspecified < 2.3.1.110 Version: unspecified < 2.4.1.222 |
||||||||||||||||||||||||||||||||||||
|
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cve-2019-1614
Vulnerability from cvelistv5
Published
2019-03-11 22:00
Modified
2024-11-20 17:25
Severity ?
EPSS score ?
Summary
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The vulnerability is due to incorrect input validation of user-supplied data by the NX-API subsystem. An attacker could exploit this vulnerability by sending malicious HTTP or HTTPS packets to the management interface of an affected system that has the NX-API feature enabled. A successful exploit could allow the attacker to perform a command-injection attack and execute arbitrary commands with root privileges. Note: NX-API is disabled by default. MDS 9000 Series Multilayer Switches are affected running software versions prior to 8.1(1b) and 8.2(3). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.3(4)N1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 7.3(3)D1(1) and 8.2(3).
References
▼ | URL | Tags |
---|---|---|
http://www.securityfocus.com/bid/107339 | vdb-entry, x_refsource_BID | |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj | vendor-advisory, x_refsource_CISCO |
Impacted products
Vendor | Product | Version | |||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Cisco | MDS 9000 Series Multilayer Switches |
Version: unspecified < 8.1(1b) Version: unspecified < 8.2(3) |
||||||||||||||||||||
|
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Vulnerability from fkie_nvd
Published
2019-03-07 20:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could exploit this vulnerability by sending crafted TCP streams to an affected device in a sustained way. A successful exploit could cause the network stack of an affected device to run out of available buffers, impairing operations of control plane and management plane protocols, resulting in a DoS condition. Note: This vulnerability can be triggered only by traffic that is destined to an affected device and cannot be exploited using traffic that transits an affected device. Nexus 1000V Switch for Microsoft Hyper-V is affected in versions prior to 5.2(1)SM3(2.1). Nexus 1000V Switch for VMware vSphere is affected in versions prior to 5.2(1)SV3(4.1a). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(6) and 9.2(2). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(11), 7.0(3)I7(6), and 9.2(2). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5) and 9.2(2). Nexus 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(5)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22. Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5) and 9.2(2). UCS 6200 and 6300 Series Fabric Interconnect are affected in versions prior to 3.2(3j) and 4.0(2a). UCS 6400 Series Fabric Interconnect are affected in versions prior to 4.0(2a).
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/107342 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107342 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nexus_3500 | - | |
cisco | nexus_3600 | - | |
cisco | nx-os | * | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_3600 | - | |
cisco | nx-os | * | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - | |
cisco | nexus_9500 | - | |
cisco | nx-os | * | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_9500 | - | |
cisco | nx-os | * | |
cisco | nexus_1000v | - | |
cisco | nx-os | * | |
cisco | nexus_1000v | - | |
cisco | nx-os | * | |
cisco | ucs_6200 | - | |
cisco | ucs_6300 | - | |
cisco | nx-os | * | |
cisco | ucs_6400 | - | |
cisco | nx-os | * | |
cisco | ucs_6200 | - | |
cisco | ucs_6300 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - |
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The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could exploit this vulnerability by sending crafted TCP streams to an affected device in a sustained way. A successful exploit could cause the network stack of an affected device to run out of available buffers, impairing operations of control plane and management plane protocols, resulting in a DoS condition. Note: This vulnerability can be triggered only by traffic that is destined to an affected device and cannot be exploited using traffic that transits an affected device. Nexus 1000V Switch for Microsoft Hyper-V is affected in versions prior to 5.2(1)SM3(2.1). Nexus 1000V Switch for VMware vSphere is affected in versions prior to 5.2(1)SV3(4.1a). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(6) and 9.2(2). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(11), 7.0(3)I7(6), and 9.2(2). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5) and 9.2(2). Nexus 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(5)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22. Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5) and 9.2(2). UCS 6200 and 6300 Series Fabric Interconnect are affected in versions prior to 3.2(3j) and 4.0(2a). UCS 6400 Series Fabric Interconnect are affected in versions prior to 4.0(2a)." }, { "lang": "es", "value": "Una vulnerabilidad en la pila de red del software NX-OS de Cisco podr\u00eda permitir a un atacante remoto sin autenticar provocar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad se debe a un fallo a la hora de asignar y librar b\u00faferes de memoria en la pila de red. Un atacante podr\u00eda explotar esta vulnerabilidad enviando flujos TCP manipulados a un dispositivo afectado. Su explotaci\u00f3n con \u00e9xito podr\u00eda provocar que la red de pila de un dispositivo afectado agote los b\u00faferes disponibles, afectando a las operaciones de los protocolos control plane y management, conduciendo a una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Nota: esta vulnerabilidad puede desencadenarse solo por tr\u00e1fico destinado a un dispositivo afectado y no puede explotarse mediante el uso de tr\u00e1fico que transite por un dispositivo afectado. El switch de Nexus 1000V para Microsoft Hyper-V se ve afectado en versiones anteriores a la 5.2(1)SM3(2.1). El switch de Nexus 1000V para VMware vSphere se ve afectado en versiones anteriores a la 5.2(1)SV3(4.1a). Los switches de Nexus 3000 Series se ven afectados en versiones anteriores a las 7.0(3)I7(6) y 9.2(2). Los switches de Nexus 3500 Platform, se ven afectados en versiones anteriores a las 6.0(2)A8(11), 7.0(3)I7(6) y 9.2(2). Los switches de Nexus 3600 Platform se ven afectados en versiones anteriores a la 7.0(3)F3(5) y 9.2(2). Los switches de Nexus, en sus series 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.1(5)N1(1b) y 7.3(5)N1(1). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a la 6.2(22). Los switches de 9500 R-Series Line Cards y Fabric Modules se ven afectados en versiones anteriores a las 7.0(3)F3(5) y 9.2(2). UCS 6200 y 6300 Series Fabric Interconnect, se ven afectados en versiones anteriores a las 3.2(3j) y 4.0(2a). UCS 6400 Series Fabric Interconnect, se ve afectado en versiones anteriores a la 4.0(2a)." } ], "id": "CVE-2019-1599", "lastModified": "2024-11-21T04:36:53.637", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "ykramarz@cisco.com", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-03-07T20:29:00.297", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107342" }, { "source": "ykramarz@cisco.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107342" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-399" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-770" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2017-10-19 08:29
Modified
2024-11-21 03:26
Severity ?
Summary
A vulnerability in the authentication, authorization, and accounting (AAA) implementation of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA processes prevent the NX-OS System Manager from receiving keepalive messages when an affected device receives a high rate of login attempts, such as in a brute-force login attack. System memory can run low on the FXOS devices under the same conditions, which could cause the AAA process to unexpectedly restart or cause the device to reload. An attacker could exploit this vulnerability by performing a brute-force login attack against a device that is configured with AAA security services. A successful exploit could allow the attacker to cause the affected device to reload. This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660.
References
Impacted products
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The vulnerability occurs because AAA processes prevent the NX-OS System Manager from receiving keepalive messages when an affected device receives a high rate of login attempts, such as in a brute-force login attack. System memory can run low on the FXOS devices under the same conditions, which could cause the AAA process to unexpectedly restart or cause the device to reload. An attacker could exploit this vulnerability by performing a brute-force login attack against a device that is configured with AAA security services. A successful exploit could allow the attacker to cause the affected device to reload. This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660." }, { "lang": "es", "value": "Una vulnerabilidad en la implementaci\u00f3n de autenticaci\u00f3n, autorizaci\u00f3n y contabilidad (AAA) de Cisco Firepower Extensible Operating System (FXOS) y NX-OS System Software podr\u00eda permitir que un atacante remoto no autenticado provoque que un dispositivo afectado vuelva a cargar. Esta vulnerabilidad ocurre porque los procesos de AAA evitan que el System Manager de NX-OS reciba mensajes de keepalive cuando un dispositivo afectado recibe una alta tasa de intentos de inicio de sesi\u00f3n, como en el caso de un ataque de inicio de sesi\u00f3n por fuerza bruta. La memoria del sistema puede ser insuficiente en los dispositivos FXOS bajo las mismas condiciones, lo que puede causar que el proceso AAA se reinicie de manera inesperada o que el dispositivo se vuelva a cargar. Un atacante podr\u00eda explotar esta vulnerabilidad realizando un ataque de inicio de sesi\u00f3n por fuerza bruta contra un dispositivo que est\u00e1 configurado con servicios de seguridad AAA. Un exploit con \u00e9xito podr\u00eda permitir que el atacante consiga que el dispositivo afectado se vuelva a cargar. Esta vulnerabilidad afecta a los siguientes productos de Cisco que ejecutan Cisco FXOS o NX-OS System Software que est\u00e9 configurado para servicios AAA: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660." } ], "id": "CVE-2017-3883", "lastModified": "2024-11-21T03:26:18.640", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2017-10-19T08:29:00.950", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/101493" }, { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1039614" }, { "source": "ykramarz@cisco.com", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbst03846en_us" }, { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-aaavty" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/101493" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1039614" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbst03846en_us" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-aaavty" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-770" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2023-08-23 19:15
Modified
2024-11-21 07:40
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition.
References
Impacted products
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{ "criteria": "cpe:2.3:h:cisco:nexus_6004x:-:*:*:*:*:*:*:*", "matchCriteriaId": "3F182AD1-6E51-456A-A8F7-8F3B92DBE4D0", "vulnerable": false }, { "criteria": "cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*", "matchCriteriaId": "12180BEB-7F21-4FA7-ABD2-E9A8EA7340F3", "vulnerable": false }, { "criteria": "cpe:2.3:h:cisco:nexus_7004:-:*:*:*:*:*:*:*", "matchCriteriaId": "36145717-6348-466D-87B4-B1A19F17BA55", "vulnerable": false }, { "criteria": "cpe:2.3:h:cisco:nexus_7009:-:*:*:*:*:*:*:*", "matchCriteriaId": "4831C5F4-AF09-4951-B7AC-9DAF1C7045B4", "vulnerable": false }, { "criteria": "cpe:2.3:h:cisco:nexus_7010:-:*:*:*:*:*:*:*", "matchCriteriaId": "C6BBDCF9-562C-44BA-B709-F91346F6F99F", "vulnerable": false }, { "criteria": "cpe:2.3:h:cisco:nexus_7018:-:*:*:*:*:*:*:*", "matchCriteriaId": "276BD181-125C-48EC-984C-29BAE20C21F8", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. " } ], "id": "CVE-2023-20168", "lastModified": "2024-11-21T07:40:43.873", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.5, "impactScore": 4.0, "source": "ykramarz@cisco.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.0, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2023-08-23T19:15:07.777", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-remoteauth-dos-XB6pv74m" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-120" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-03-08 20:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary code as root. The vulnerability is due to incorrect input validation in the NX-API feature. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS request to an internal service on an affected device that has the NX-API feature enabled. A successful exploit could allow the attacker to cause a buffer overflow and execute arbitrary code as root. Note: The NX-API feature is disabled by default. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.1(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(8). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(2)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 7.3(3)D1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/107313 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-api-ex | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107313 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-api-ex | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_3600 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | nexus_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_9500 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - |
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The vulnerability is due to incorrect input validation in the NX-API feature. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS request to an internal service on an affected device that has the NX-API feature enabled. A successful exploit could allow the attacker to cause a buffer overflow and execute arbitrary code as root. Note: The NX-API feature is disabled by default. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.1(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(8). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(2)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 7.3(3)D1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5)." }, { "lang": "es", "value": "Una vulnerabilidad en la funcionalidad NX-API del software NX-OS de Cisco podr\u00eda permitir a un atacante local autenticado ejecutar c\u00f3digo arbitrario como root. Esta vulnerabilidad se debe a la incorrecta validaci\u00f3n de entradas en la funcionalidad NX-API. Un atacante podr\u00eda explotar esta vulnerabilidad mandando una petici\u00f3n HTTP o HTTPS a un servicio interno en un dispositivo afectado que tenga la funcionalidad NX-API habilitada. Un exploit con \u00e9xito podr\u00eda permitir que el atacante provoque un desbordamiento de b\u00fafer y ejecute c\u00f3digo arbitrario como root. Nota: La funcionalidad NX-API est\u00e1 deshabilitada por defecto. Los switches de MDS 9000 Series Multilayer se ven afectados en versiones anteriores a la 8.1(1). Los switches de Nexus 3000 Series se ven afectados en versiones anteriores a las 7.0(3)I4(8) y 7.0(3)I7(1). Los switches de Nexus 3500 Platform se ven afectados en versiones anteriores a la 6.0(2)A8(8). Los switches de Nexus 3600 Platform se ven afectados en versiones anteriores a la 7.0(3)F3(5). Los switches de Nexus, en sus series 2000, 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.3(2)N1(1). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a la 7.3(3)D1(1). Los switches de Nexus 9000 en modo Standalone NX-OS se ven afectados en versiones anteriores a las 7.0(3)I4(8) y 7.0(3)I7(1). Los switches de 9500 R-Series Line Cards y Fabric Modules se ven afectados en versiones anteriores a la 7.0(3)F3(5)." } ], "id": "CVE-2019-1605", "lastModified": "2024-11-21T04:36:54.603", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "ykramarz@cisco.com", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-03-08T20:29:00.340", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107313" }, { "source": "ykramarz@cisco.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-api-ex" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107313" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-api-ex" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-119" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the Secure Configuration Validation functionality of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to run arbitrary commands at system boot time with the privileges of root. The vulnerability is due to a lack of proper validation of system files when the persistent configuration information is read from the file system. An attacker could exploit this vulnerability by authenticating to the device and overwriting the persistent configuration storage with malicious executable files. An exploit could allow the attacker to run arbitrary commands at system startup and those commands will run as the root user. The attacker must have valid administrative credentials for the device.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | mds_9100 | - | |
cisco | mds_9200 | - | |
cisco | mds_9500 | - | |
cisco | mds_9700 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nexus_3100 | - | |
cisco | nexus_3100-z | - | |
cisco | nexus_3100v | - | |
cisco | nexus_3200 | - | |
cisco | nexus_3400 | - | |
cisco | nexus_3500 | - | |
cisco | nexus_3600 | - | |
cisco | nexus_9000 | - | |
cisco | nexus_9200 | - | |
cisco | nexus_9300 | - | |
cisco | nexus_9500 | - | |
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | nexus_3524-x | - | |
cisco | nexus_3524-xl | - | |
cisco | nexus_3548-x | - | |
cisco | nexus_3548-xl | - | |
cisco | nx-os | * | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | ucs_6248up | - | |
cisco | ucs_6296up | - | |
cisco | ucs_6332 | - | |
cisco | usc_6324 | - | |
cisco | usc_6332-16up | - | |
cisco | nx-os | * | |
cisco | firepower_4110 | - | |
cisco | firepower_4115 | - | |
cisco | firepower_4120 | - | |
cisco | firepower_4125 | - | |
cisco | firepower_4140 | - | |
cisco | firepower_4145 | - | |
cisco | firepower_4150 | - | |
cisco | firepower_9300 | - |
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], "cveTags": [], "descriptions": [ { "lang": "en", "value": "A vulnerability in the Secure Configuration Validation functionality of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to run arbitrary commands at system boot time with the privileges of root. The vulnerability is due to a lack of proper validation of system files when the persistent configuration information is read from the file system. An attacker could exploit this vulnerability by authenticating to the device and overwriting the persistent configuration storage with malicious executable files. An exploit could allow the attacker to run arbitrary commands at system startup and those commands will run as the root user. The attacker must have valid administrative credentials for the device." }, { "lang": "es", "value": "Una vulnerabilidad en la funcionalidad Secure Configuration Validation de los programas FXOS y NX-OS de Cisco podr\u00eda permitir que un atacante local autentificado, ejecute comandos arbitrarios en el momento del inicio del sistema con los privilegios de tipo root. La vulnerabilidad es debido a la falta de comprobaci\u00f3n adecuada de los archivos del sistema cuando es leida la informaci\u00f3n de configuraci\u00f3n que persiste en el sistema de archivos. Un atacante podr\u00eda explotar esta vulnerabilidad al identificarse en el dispositivo y sobrescribir el la memoria de configuraci\u00f3n persistente con archivos ejecutables maliciosos. Una explotaci\u00f3n podr\u00eda permitir al atacante ejecutar comandos arbitrarios al inicio del sistema y esos comandos se ejecutar\u00e1n como usuario de root. El atacante deber contar con credenciales administrativas v\u00e1lidas para el dispositivo." } ], "id": "CVE-2019-1728", "lastModified": "2024-11-21T04:37:11.550", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "ykramarz@cisco.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-05-15T17:29:01.593", "references": [ { "source": "ykramarz@cisco.com", "url": "http://www.securityfocus.com/bid/108391" }, { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-conf-bypass" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/108391" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-conf-bypass" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-347" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-347" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-03-11 21:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Firepower 4100 Series Next-Generation Firewalls are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. Firepower 9300 Security Appliance are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25) and 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(5). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.1(5)N1(1b) and 7.3(4)N1(1). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5).
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/107381 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1611 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107381 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1611 | Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - | |
cisco | fx-os | * | |
cisco | firepower_4100 | - | |
cisco | firepower_9300 | - | |
cisco | fx-os | * | |
cisco | firepower_4100 | - | |
cisco | firepower_9300 | - | |
cisco | fx-os | * | |
cisco | firepower_4100 | - | |
cisco | firepower_9300 | - | |
cisco | nx-os | * | |
cisco | nexus_3600 | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_9500 | - |
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The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Firepower 4100 Series Next-Generation Firewalls are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. Firepower 9300 Security Appliance are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25) and 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(5). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.1(5)N1(1b) and 7.3(4)N1(1). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5)." }, { "lang": "es", "value": "Una vulnerabilidad en la CLI del software NX-OS de Cisco y de Cisco FXOS podr\u00eda permitir a un atacante local autenticado ejecutar comandos arbitrarios en el sistema operativo subyacente de un dispositivo afectado. La vulnerabilidad se debe a una validaci\u00f3n de argumentos insuficiente que se env\u00edan a determinados comandos CLI. Un atacante podr\u00eda explotar esta vulnerabilidad incluyendo entradas maliciosas como el argumento de un comando afectado. Un exploit con \u00e9xito podr\u00eda permitir al atacante ejecutar comandos arbitrarios en el sistema operativo subyacente con privilegios elevados. Un atacante necesitar\u00eda credenciales del administrador v\u00e1lidas para explotar esta vulnerabilidad. Firepower 4100 Series Next-Generation Firewalls se ven afectados en versiones anteriores a las 2.2.2.91, 2.3.1.110 y 2.4.1.222. Firepower 9300 Security Appliances se ven afectados en versiones anteriores a las 2.2.2.91, 2.3.1.110 y 2.4.1.222. Los switches de MDS 9000 Series Multilayer se ven afectados en versiones anteriores a las 6.2(25) y 8.3(1). Los switches de Nexus 3000 Series se ven afectados en versiones de software anteriores a las 7.0(3)I4(9) y 7.0(3)I7(5). Los switches de Nexus 3500 Platform se ven afectados en versiones de software anteriores a la 7.0(3)I7(5). Los switches de Nexus 3600 Platform se ven afectados en versiones de software anteriores a la 7.0(3)F3(5). Los switches de Nexus, en sus series 2000, 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.1(5)N1(1b) y 7.3(4)N1(1). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a las 6.2(22), 7.3(3)D1(1) y 8.2(3). Los switches de Nexus 9000 en modo Standalone NX-OS se ven afectados en versiones de software anteriores a las 7.0(3)I4(9) y 7.0(3)I7(5). Los switches de 9500 R-Series Line Cards y Fabric Modules se ven afectados en versiones anteriores a la 7.0(3)F3(5)." } ], "id": "CVE-2019-1611", "lastModified": "2024-11-21T04:36:55.483", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L", "version": "3.0" }, "exploitabilityScore": 0.8, "impactScore": 3.4, "source": "ykramarz@cisco.com", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-03-11T21:29:00.763", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107381" }, { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1611" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107381" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1611" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-77" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-88" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-03-08 18:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the filesystem permissions of Cisco NX-OS Software could allow an authenticated, local attacker to gain read and write access to a critical configuration file. The vulnerability is due to a failure to impose strict filesystem permissions on the targeted device. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow an attacker to use the content of this configuration file to bypass authentication and log in as any user of the device. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/107404 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-file-access | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107404 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-file-access | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_3600 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_9500 | - | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - |
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to gain read and write access to a critical configuration file. The vulnerability is due to a failure to impose strict filesystem permissions on the targeted device. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow an attacker to use the content of this configuration file to bypass authentication and log in as any user of the device. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5)." }, { "lang": "es", "value": "Una vulnerabilidad en los permisos de \"filesystem\" del software NX-OS de Cisco podr\u00eda permitir a un atacante local autenticado obtener acceso de lectura y escritura a un archivo de configuraci\u00f3n cr\u00edtico. La vulnerabilidad se debe a un fallo para imponer permisos de \"filesystem\" estrictos en el dispositivo objetivo. Un atacante podr\u00eda explotar esta vulnerabilidad modificando y accediendo a los archivos restringidos. Su explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante utilizar el contenido de este archivo de configuraci\u00f3n para omitir una autenticaci\u00f3n e iniciar sesi\u00f3n como cualquier usuario del dispositivo. Los switches de MDS 9000 Series Multilayer se ven afectados en versiones anteriores a las 6.2(25), 8.1(1b) y 8.3(1). Los switches de Nexus 3000 Series se ven afectados en versiones anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de Nexus 3500 Platform se ven afectados en versiones anteriores a la 6.0(2)A8(10) y 7.0(3)I7(4). Los switches de Nexus 3600 Platform se ven afectados en versiones anteriores a la 7.0(3)F3(5). Los switches de Nexus, en sus series 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.1(5)N1(1b) y 7.3(3)N1(1). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a las 6.2(22), 7.3(3)D1(1) y 8.2(3). Los switches de Nexus 9000 Series-Standalone se ven afectados en versiones anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de 9500 R-Series Line Cards y Fabric Modules se ven afectados en versiones anteriores a la 7.0(3)F3(5)." } ], "id": "CVE-2019-1601", "lastModified": "2024-11-21T04:36:54.010", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "ykramarz@cisco.com", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-03-08T18:29:00.367", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107404" }, { "source": "ykramarz@cisco.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-file-access" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107404" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-file-access" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-284" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-732" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-08-25 19:15
Modified
2024-11-21 06:43
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the OSPF version 3 (OSPFv3) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to incomplete input validation of specific OSPFv3 packets. An attacker could exploit this vulnerability by sending a malicious OSPFv3 link-state advertisement (LSA) to an affected device. A successful exploit could allow the attacker to cause the OSPFv3 process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition. Note: The OSPFv3 feature is disabled by default. To exploit this vulnerability, an attacker must be able to establish a full OSPFv3 neighbor state with an affected device. For more information about exploitation conditions, see the Details section of this advisory.
References
Impacted products
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This vulnerability is due to incomplete input validation of specific OSPFv3 packets. An attacker could exploit this vulnerability by sending a malicious OSPFv3 link-state advertisement (LSA) to an affected device. A successful exploit could allow the attacker to cause the OSPFv3 process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition. Note: The OSPFv3 feature is disabled by default. To exploit this vulnerability, an attacker must be able to establish a full OSPFv3 neighbor state with an affected device. For more information about exploitation conditions, see the Details section of this advisory." }, { "lang": "es", "value": "Una vulnerabilidad en la funcionalidad OSPF versi\u00f3n 3 (OSPFv3) del software Cisco NX-OS podr\u00eda permitir a un atacante remoto no autenticado provocar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad es debido a una comprobaci\u00f3n incompleta de la entrada de paquetes OSPFv3 espec\u00edficos. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de un anuncio de estado de enlace (LSA) OSPFv3 malicioso a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante hacer que el proceso OSPFv3 sea bloqueado y reiniciado varias veces, haciendo al dispositivo afectado recargarse y resultando en una condici\u00f3n de DoS. Nota: La funci\u00f3n OSPFv3 est\u00e1 deshabilitada por defecto. Para explotar esta vulnerabilidad, un atacante debe ser capaz de establecer un estado de vecino OSPFv3 completo con un dispositivo afectado. Para obtener m\u00e1s informaci\u00f3n sobre las condiciones de explotaci\u00f3n, consulte la secci\u00f3n Detalles de este aviso." } ], "id": "CVE-2022-20823", "lastModified": "2024-11-21T06:43:37.493", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "ykramarz@cisco.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-08-25T19:15:08.147", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-ospfv3-dos-48qutcu" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-ospfv3-dos-48qutcu" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-126" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-125" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An attacker could exploit this vulnerability by including malicious input as the argument to the affected command. A successful exploit could allow the attacker to bypass intended restrictions and access internal services of the device. An attacker would need valid device credentials to exploit this vulnerability.
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/108409 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108409 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass | Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | mds_9100 | - | |
cisco | mds_9200 | - | |
cisco | mds_9500 | - | |
cisco | mds_9700 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nexus_3100 | - | |
cisco | nexus_3100-z | - | |
cisco | nexus_3100v | - | |
cisco | nexus_3200 | - | |
cisco | nexus_3400 | - | |
cisco | nexus_3500 | - | |
cisco | nexus_3600 | - | |
cisco | nexus_9000 | - | |
cisco | nexus_9200 | - | |
cisco | nexus_9300 | - | |
cisco | nexus_9500 | - | |
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | nexus_3524-x | - | |
cisco | nexus_3524-xl | - | |
cisco | nexus_3548-x | - | |
cisco | nexus_3548-xl | - | |
cisco | nx-os | * | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | ucs_6248up | - | |
cisco | ucs_6296up | - |
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vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An attacker could exploit this vulnerability by including malicious input as the argument to the affected command. A successful exploit could allow the attacker to bypass intended restrictions and access internal services of the device. An attacker would need valid device credentials to exploit this vulnerability." }, { "lang": "es", "value": "Una vulnerabilidad en la CLI del programa NX-OS de Cisco, podr\u00eda permitir a un atacante local autenticado ingresar a servicios internos que deber\u00edan estar restringidos en un dispositivo afectado, como la API NX. La vulnerabilidad se debe a una comprobaci\u00f3n insuficiente de los argumentos pasados ??a un ciertos comando CLI. Un atacante podr\u00eda explotar esta vulnerabilidad si inserta una entrada maliciosa como argumento para el comando afectado. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante omitir las restricciones previstas y acceder a los servicios internos del dispositivo. Un atacante requerir\u00eda credenciales de dispositivo v\u00e1lidas para atacar esta vulnerabilidad." } ], "id": "CVE-2019-1726", "lastModified": "2024-11-21T04:37:11.267", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 3.4, "source": "ykramarz@cisco.com", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-05-15T17:29:01.467", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/108409" }, { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/108409" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-78" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-05-15 19:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands with elevated privileges on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid user credentials to exploit this vulnerability.
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/108365 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1735 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108365 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1735 | Vendor Advisory |
Impacted products
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The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid user credentials to exploit this vulnerability." }, { "lang": "es", "value": "Una vulnerabilidad en la CLI del software NX-OS de Cisco, podr\u00eda permitir a un atacante local autorizado ejecutar comandos arbitrarios con privilegios elevados en el sistema operativo subyacente de un dispositivo afectado. La vulnerabilidad es debido a una comprobaci\u00f3n insuficiente de los argumentos pasados a ciertos comandos de la CLI. Un atacante podr\u00eda explotar esta vulnerabilidad al incluir una entrada maliciosa como el argumento de un comando afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante ejecutar comandos arbitrarios en el sistema operativo subyacente con privilegios elevados. Un atacante requiere credenciales de usuario v\u00e1lidas para explotar esta vulnerabilidad." } ], "id": "CVE-2019-1735", "lastModified": "2024-11-21T04:37:12.613", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 2.5, "source": "ykramarz@cisco.com", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-05-15T19:29:00.633", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/108365" }, { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1735" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/108365" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1735" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-77" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-88" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2023-02-23 20:15
Modified
2024-11-21 07:40
Severity ?
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of arguments that are passed to specific CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of the currently logged-in user.
References
Impacted products
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This vulnerability is due to insufficient validation of arguments that are passed to specific CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of the currently logged-in user." } ], "id": "CVE-2023-20050", "lastModified": "2024-11-21T07:40:26.350", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 2.5, "source": "ykramarz@cisco.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2023-02-23T20:15:13.483", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cli-cmdinject-euQVK9u" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cli-cmdinject-euQVK9u" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-78" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-78" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-03-11 21:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The vulnerability is due to incorrect input validation of user-supplied data by the NX-API subsystem. An attacker could exploit this vulnerability by sending malicious HTTP or HTTPS packets to the management interface of an affected system that has the NX-API feature enabled. A successful exploit could allow the attacker to perform a command-injection attack and execute arbitrary commands with root privileges. Note: NX-API is disabled by default. MDS 9000 Series Multilayer Switches are affected running software versions prior to 8.1(1b) and 8.2(3). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.3(4)N1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 7.3(3)D1(1) and 8.2(3).
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/107339 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107339 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj | Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - |
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arbitrary commands with root privileges. The vulnerability is due to incorrect input validation of user-supplied data by the NX-API subsystem. An attacker could exploit this vulnerability by sending malicious HTTP or HTTPS packets to the management interface of an affected system that has the NX-API feature enabled. A successful exploit could allow the attacker to perform a command-injection attack and execute arbitrary commands with root privileges. Note: NX-API is disabled by default. MDS 9000 Series Multilayer Switches are affected running software versions prior to 8.1(1b) and 8.2(3). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.3(4)N1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 7.3(3)D1(1) and 8.2(3)." }, { "lang": "es", "value": "Una vulnerabilidad en la funcionalidad NX-API del software NX-OS de Cisco podr\u00eda permitir a un atacante remoto autenticado ejecutar comandos arbitrarios con privilegios root. Esta vulnerabilidad se debe a la validaci\u00f3n incorrecta de entradas del datos proporcionados por el usuario por el subsistema NX-API. Un atacante podr\u00eda explotar esta vulnerabilidad enviando un paquete HTTP o HTTPS malicioso a la interfaz de gesti\u00f3n de un sistema afectado que tenga la caracter\u00edstica NX-API habilitada. Un exploit con \u00e9xito podr\u00eda permitir que el atacante realice un ataque de inyecci\u00f3n de comandos y ejecute comandos arbitrarios con privilegios root. Nota: NX-API est\u00e1 deshabilitado por defecto. Los switches de Nexus 9000 Series se ven afectados en versiones de software anteriores a las 8.1(1b) y 8.2(3). Los switches de Nexus 3000 Series se ven afectados en versiones de software anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de Nexus 3500 Platform se ven afectados en versiones de software anteriores a la 7.0(3)I7(4). Los switches de Nexus, en sus series 2000, 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.3(4)N1(1). Los switches de Nexus 9000 en modo Standalone NX-OS se ven afectados en versiones de software anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a las 7.3(3)D1(1) y 8.2(3)." } ], "id": "CVE-2019-1614", "lastModified": "2024-11-21T04:36:55.920", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "ykramarz@cisco.com", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-03-11T21:29:00.873", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107339" }, { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107339" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-77" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-78" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and issue arbitrary commands to elevate the attacker's privilege level. The vulnerability is due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions in the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands to elevate the attacker's privilege level. To exploit this vulnerability, the attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit.
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/108341 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-pyth-escal | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108341 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-pyth-escal | Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | mds_9100 | - | |
cisco | mds_9200 | - | |
cisco | mds_9500 | - | |
cisco | mds_9700 | - | |
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nexus_3100 | - | |
cisco | nexus_3100-z | - | |
cisco | nexus_3100v | - | |
cisco | nexus_3200 | - | |
cisco | nexus_3400 | - | |
cisco | nexus_3500 | - | |
cisco | nexus_3524-x | - | |
cisco | nexus_3524-xl | - | |
cisco | nexus_3548-x | - | |
cisco | nexus_3548-xl | - | |
cisco | nexus_3600 | - | |
cisco | nexus_9000 | - | |
cisco | nexus_9200 | - | |
cisco | nexus_9300 | - | |
cisco | nexus_9500 | - | |
cisco | nx-os | * | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - |
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local attacker to escape the Python parser and issue arbitrary commands to elevate the attacker\u0027s privilege level. The vulnerability is due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions in the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands to elevate the attacker\u0027s privilege level. To exploit this vulnerability, the attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit." }, { "lang": "es", "value": "Una vulnerabilidad en el subsistema scripting Python del programa NX-OS de Cisco, podr\u00eda permitir a un atacante local autorizado evadir el analizador Python y emitir comandos arbitrarios para elevar el nivel de privilegio del atacante. La vulnerabilidad es debido a la falta de saneamiento de los par\u00e1metros proporcionados por el usuario que se pasan a ciertas funciones de Python en el entorno de pruebas del dispositivo afectado. Un atacante podr\u00eda explotar esta vulnerabilidad para escapar del entorno de pruebas y ejecutar comandos arbitrarios para escalar el nivel de privilegio del atacante. Para explotar esta vulnerabilidad, el atacante deber contar con acceso local y estar autorizado en el dispositivo de destino con privilegios administrativos o de ejecuci\u00f3n de Python. Estos requisitos podr\u00edan limitar la posibilidad de una explotaci\u00f3n con \u00e9xito" } ], "id": "CVE-2019-1727", "lastModified": "2024-11-21T04:37:11.413", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L", "version": "3.0" }, "exploitabilityScore": 0.8, "impactScore": 3.4, "source": "ykramarz@cisco.com", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-05-15T17:29:01.530", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/108341" }, { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-pyth-escal" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/108341" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-pyth-escal" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-264" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-78" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2017-10-19 08:29
Modified
2024-11-21 03:09
Severity ?
Summary
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions within the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user. To exploit this vulnerability, an attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit. This vulnerability affects the following Cisco products if they are running Cisco NX-OS Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches - Standalone, NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvb86832, CSCvd86474, CSCvd86479, CSCvd86484, CSCvd86490, CSCve97102, CSCvf12757, CSCvf12804, CSCvf12815, CSCvf15198.
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securitytracker.com/id/1039622 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ppe | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1039622 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ppe | Vendor Advisory |
Impacted products
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The vulnerability exists due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions within the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user. To exploit this vulnerability, an attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit. This vulnerability affects the following Cisco products if they are running Cisco NX-OS Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches - Standalone, NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvb86832, CSCvd86474, CSCvd86479, CSCvd86484, CSCvd86490, CSCve97102, CSCvf12757, CSCvf12804, CSCvf12815, CSCvf15198." }, { "lang": "es", "value": "Una vulnerabilidad en el subsistema de scripting en Python del software Cisco NX-OS podr\u00eda permitir que un atacante local sin autenticar escape el analizador Python y obtenga acceso no autorizado al sistema operativo del dispositivo. La vulnerabilidad existe debido a la sanitizaci\u00f3n insuficiente de par\u00e1metros proporcionados por el usuario que se pasan a ciertas funciones Python en la sandbox de scripting del dispositivo afectado. Un atacante podr\u00eda explotar esta vulnerabilidad para escapar la sandbox de scripting y ejecutar comandos arbitrarios en el sistema operativo en el que se ejecuta con los privilegios de un usuario autenticado. Para explotar esta vulnerabilidad, un atacante debe tener acceso local y estar autenticado en el dispositivo objetivo del ataque con privilegios de administrador o de ejecuci\u00f3n de Python. Estos requisitos podr\u00edan limitar la posibilidad de que un exploit tenga \u00e9xito. Esta vulnerabilidad afecta a los siguientes productos de Cisco que ejecutan el software Cisco NX-OS: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches - Standalone, NX-OS mode, Nexus 9500 R-Series Line Cards y Fabric Modules. Cisco Bug IDs: CSCvb86832, CSCvd86474, CSCvd86479, CSCvd86484, CSCvd86490, CSCve97102, CSCvf12757, CSCvf12804, CSCvf12815, CSCvf15198." } ], "id": "CVE-2017-12301", "lastModified": "2024-11-21T03:09:15.857", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2017-10-19T08:29:00.733", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1039622" }, { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ppe" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1039622" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ppe" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-03-07 20:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the file system permissions of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive information that is stored in the file system of an affected system. The vulnerability is due to improper implementation of file system permissions. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow the attacker to access sensitive and critical files. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. Firepower 9300 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/107399 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | http://www.securityfocus.com/bid/107404 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107399 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107404 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | firepower_extensible_operating_system | * | |
cisco | firepower_extensible_operating_system | * | |
cisco | firepower_4100 | - | |
cisco | firepower_9300 | - | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_3600 | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_9500 | - | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | mds_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nx-os | * | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - |
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The vulnerability is due to improper implementation of file system permissions. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow the attacker to access sensitive and critical files. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. Firepower 9300 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5)." }, { "lang": "es", "value": "Una vulnerabilidad en los permisos de sistema de archivos del software Cisco FXOS y Cisco NX-OS podr\u00eda permitir que un atacante local autenticado acceda a informaci\u00f3n sensible que se almacena en el sistema de archivos de un sistema afectado. Esta vulnerabilidad se debe a la implementaci\u00f3n incorrecta de permisos de sistemas de archivos. Un atacante podr\u00eda explotar esta vulnerabilidad modificando y accediendo a los archivos restringidos. Un exploit con \u00e9xito podr\u00eda permitir que el atacante acceda a archivos cr\u00edticos y sensibles. Los firewalls de Firepower 4100 Series Next-Generation se ven afectados en versiones anteriores a las 2.2.2.91 y 2.3.1.110. Los firewalls de Firepower 9300 Series Next-Generation se ven afectados en versiones anteriores a las 2.2.2.91 y 2.3.1.110. Los switches de MDS 9000 Series Multilayer se ven afectados en versiones anteriores a las 6.2(25), 8.1(1b) y 8.3(1). Los switches de Nexus 3000 Series se ven afectados en versiones anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de Nexus 3500 Platform se ven afectados en versiones anteriores a la 6.0(2)A8(10) y 7.0(3)I7(4). Los switches de Nexus 3600 Platform se ven afectados en versiones anteriores a la 7.0(3)F3(5). Los switches de Nexus, en sus series 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.1(5)N1(1b) y 7.3(3)N1(1). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a las 6.2(22), 7.3(3)D1(1) y 8.2(3). Los switches de Nexus 9000 Series-Standalone se ven afectados en versiones anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de Nexus 9500 R-Series Line Cards y Fabric Modules se ven afectados en versiones anteriores a la 7.0(3)F3(5)." } ], "id": "CVE-2019-1600", "lastModified": "2024-11-21T04:36:53.833", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "ykramarz@cisco.com", "type": "Secondary" } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 0.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-03-07T20:29:00.343", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107399" }, { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107404" }, { "source": "ykramarz@cisco.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107399" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107404" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-264" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-732" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-03-06 22:29
Modified
2024-11-21 04:36
Severity ?
7.4 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the 802.1X implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incomplete input validation of Extensible Authentication Protocol over LAN (EAPOL) frames. An attacker could exploit this vulnerability by sending a crafted EAPOL frame to an interface on the targeted device. A successful exploit could allow the attacker to cause the Layer 2 (L2) forwarding process to restart multiple times, leading to a system-level restart of the device and a DoS condition. Note: This vulnerability affects only NX-OS devices configured with 802.1X functionality. Cisco Nexus 1000V Switch for VMware vSphere devices are affected in versions prior to 5.2(1)SV3(1.4b). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(5)N1(1) and 7.1(5)N1(1b). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(3). Nexus 9000 Series Fabric Switches in ACI Mode are affected in versions prior to 13.2(1l). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4).
References
▼ | URL | Tags | |
---|---|---|---|
ykramarz@cisco.com | http://www.securityfocus.com/bid/107325 | Third Party Advisory, VDB Entry | |
ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-lan-auth | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107325 | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-lan-auth | Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
cisco | nx-os | * | |
cisco | nexus_1000v | - | |
cisco | nx-os | * | |
cisco | nexus_3000 | - | |
cisco | nexus_3500 | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_9000 | - | |
cisco | nx-os | * | |
cisco | nexus_9000_in_standalone_nx-os_mode | - | |
cisco | nx-os | * | |
cisco | nexus_2000 | - | |
cisco | nexus_5500 | - | |
cisco | nexus_5600 | - | |
cisco | nexus_6000 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - | |
cisco | nx-os | * | |
cisco | nexus_7000 | - | |
cisco | nexus_7700 | - |
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Nexus 9000 Series Fabric Switches in ACI Mode are affected in versions prior to 13.2(1l). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4)." }, { "lang": "es", "value": "Una vulnerabilidad en la implementaci\u00f3n 802.X en el software NX-OS de Cisco podr\u00eda permitir a un atacante adyacente sin autenticar provocar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. La vulnerabilidad se debe a la validaci\u00f3n incompleta del protocolo de autenticaci\u00f3n extensible sobre tramas LAN (EAPOL). Un atacante podr\u00eda explotarla enviando una trama EAPOL manipulada a una interfaz el dispositivo objetivo. Su explotaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante provoque el proceso de reenv\u00edo de la Capa 2 (L2) se reinicie m\u00faltiples veces, conduciendo al reinicio del sistema operativo del dispositivo y una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Nota: Esta vulnerabilidad solo afecta a los dispositivos NX-OS que est\u00e9n configurados con la funcionalidad 802.1X. El switch de Cisco Nexus 1000V para los dispositivos de VMware vSphere se ve afectado en versiones anteriores a la 5.2(1)SV3(1.4b). Los switches de Nexus 3000 Series se ven afectados en versiones anteriores a la 7.0(3)I7(4). Los switches de Nexus 3500 Platform se ven afectados en versiones anteriores a la 7.0(3)I7(4). Los switches de Nexus, en sus series 2000, 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.3(5)N1(1) y 7.1(5)N1(1b). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a la 8.2(3). Las versiones anteriores a la 13.2(1l) de Nexus 9000 Series Fabric Switches, en modo ACI, se ven afectadas. Las versiones anteriores a la 70(3)I7(4) de Nexus 9000 Series Switches, en modo NX-OS, se ven afectadas." } ], "id": "CVE-2019-1594", "lastModified": "2024-11-21T04:36:52.873", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 6.5, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "ykramarz@cisco.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-03-06T22:29:00.340", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107325" }, { "source": "ykramarz@cisco.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-lan-auth" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/107325" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-lan-auth" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-264" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-09-23 03:15
Modified
2024-11-21 06:11
Severity ?
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process.
References
Impacted products
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This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process." }, { "lang": "es", "value": "Una vulnerabilidad en la funcionalidad Unidirectional Link Detection (UDLD) de Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, y Cisco NX-OS Software podr\u00eda permitir a un atacante adyacente no autenticado causar la recarga de un dispositivo afectado. Esta vulnerabilidad es debido a una comprobaci\u00f3n inapropiada de entrada de los paquetes UDLD. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de paquetes UDLD espec\u00edficamente dise\u00f1ados a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar la recarga del dispositivo afectado, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Nota: La funcionalidad UDLD est\u00e1 deshabilitada por defecto, y las condiciones para explotar esta vulnerabilidad son estrictas. Un atacante debe tener el control total de un dispositivo conectado directamente. En los dispositivos Cisco IOS XR, el impacto se limita a la recarga del proceso UDLD" } ], "id": "CVE-2021-34714", "lastModified": "2024-11-21T06:11:01.790", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 5.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 5.5, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "ykramarz@cisco.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-09-23T03:15:18.153", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2024-07-01 17:15
Modified
2024-11-21 08:52
Severity ?
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of arguments that are passed to specific configuration CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root.
Note: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges:
Nexus 3000 Series Switches
Nexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later
Nexus 9000 Series Switches in standalone NX-OS mode
References
Impacted products
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An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root.\r\nNote: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges:\r\n\r\nNexus 3000 Series Switches\r\nNexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later\r\nNexus 9000 Series Switches in standalone NX-OS mode" }, { "lang": "es", "value": "Una vulnerabilidad en la CLI del software Cisco NX-OS podr\u00eda permitir que un atacante local autenticado ejecute comandos arbitrarios como root en el sistema operativo subyacente de un dispositivo afectado. Esta vulnerabilidad se debe a una validaci\u00f3n insuficiente de los argumentos que se pasan a comandos CLI de configuraci\u00f3n espec\u00edficos. Un atacante podr\u00eda aprovechar esta vulnerabilidad incluyendo una entrada manipulada como argumento de un comando CLI de configuraci\u00f3n afectado. Un exploit exitoso podr\u00eda permitir al atacante ejecutar comandos arbitrarios en el sistema operativo subyacente con privilegios de root. Nota: Para explotar con \u00e9xito esta vulnerabilidad en un dispositivo Cisco NX-OS, un atacante debe tener credenciales de administrador." } ], "id": "CVE-2024-20399", "lastModified": "2024-11-21T08:52:33.020", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 0.8, "impactScore": 5.2, "source": "ykramarz@cisco.com", "type": "Secondary" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2024-07-01T17:15:04.383", "references": [ { "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmd-injection-xD9OhyOP" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmd-injection-xD9OhyOP" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.sygnia.co/threat-reports-and-advisories/china-nexus-threat-group-velvet-ant-exploits-cisco-0-day/" } ], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Undergoing Analysis", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-78" } ], "source": "ykramarz@cisco.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-78" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }