All the vulnerabilites related to cisco - ucs_6324
cve-2020-3172
Vulnerability from cvelistv5
Published
2020-02-26 16:50
Modified
2024-11-15 17:38
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Discovery Protocol feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service (DoS) condition on an affected device. The vulnerability exists because of insufficiently validated Cisco Discovery Protocol packet headers. An attacker could exploit this vulnerability by sending a crafted Cisco Discovery Protocol packet to a Layer 2-adjacent affected device. A successful exploit could allow the attacker to cause a buffer overflow that could allow the attacker to execute arbitrary code as root or cause a DoS condition on the affected device. Note: Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Note: This vulnerability is different from the following Cisco FXOS and NX-OS Software Cisco Discovery Protocol vulnerabilities that Cisco announced on Feb. 5, 2020: Cisco FXOS, IOS XR, and NX-OS Software Cisco Discovery Protocol Denial of Service Vulnerability and Cisco NX-OS Software Cisco Discovery Protocol Remote Code Execution Vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-fxos-nxos-cdp | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: unspecified < n/a |
|
|
|||
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cve-2020-3120
Vulnerability from cvelistv5
Published
2020-02-05 17:50
Modified
2024-11-15 17:42
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Discovery Protocol implementation for Cisco FXOS Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to a missing check when the affected software processes Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. A successful exploit could allow the attacker to exhaust system memory, causing the device to reload. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-fxnxos-iosxr-cdp-dos | vendor-advisory, x_refsource_CISCO | |
| http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco IOS XR Software |
Version: unspecified < 2.3.1.173 |
|
|
|||
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cve-2022-20625
Vulnerability from cvelistv5
Published
2022-02-23 17:40
Modified
2024-11-06 16:29
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Discovery Protocol service of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the service to restart, resulting in a denial of service (DoS) condition. This vulnerability is due to improper handling of Cisco Discovery Protocol messages that are processed by the Cisco Discovery Protocol service. An attacker could exploit this vulnerability by sending a series of malicious Cisco Discovery Protocol messages to an affected device. A successful exploit could allow the attacker to cause the Cisco Discovery Protocol service to fail and restart. In rare conditions, repeated failures of the process could occur, which could cause the entire device to restart.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cdp-dos-G8DPLWYG | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
|
|
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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
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|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 8.3(1) |
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cve-2019-1962
Vulnerability from cvelistv5
Published
2019-08-28 18:50
Modified
2024-11-19 18:58
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause process crashes, which can result in a denial of service (DoS) condition on an affected system. The vulnerability is due to insufficient validation of TCP packets when processed by the Cisco Fabric Services over IP (CFSoIP) feature. An attacker could exploit this vulnerability by sending a malicious Cisco Fabric Services TCP packet to an affected device. A successful exploit could allow the attacker to cause process crashes, resulting in a device reload and a DoS condition. Note: There are three distribution methods that can be configured for Cisco Fabric Services. This vulnerability affects only distribution method CFSoIP, which is disabled by default. See the Details section for more information.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-fsip-dos | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: unspecified < 8.4(1) |
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cve-2020-3171
Vulnerability from cvelistv5
Published
2020-02-26 16:50
Modified
2024-11-15 17:38
Severity ?
EPSS score ?
Summary
A vulnerability in the local management (local-mgmt) CLI of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS) of an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to specific commands. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS with the privileges of the currently logged-in user for all affected platforms excluding Cisco UCS 6400 Series Fabric Interconnects. On Cisco UCS 6400 Series Fabric Interconnects, the injected commands are executed with root privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-fxos-ucs-cli-cmdinj | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Adaptive Security Appliance (ASA) Software |
Version: unspecified < n/a |
|
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cve-2018-0298
Vulnerability from cvelistv5
Published
2018-06-21 11:00
Modified
2024-11-29 15:00
Severity ?
EPSS score ?
Summary
A vulnerability in the web UI of Cisco FXOS and Cisco UCS Fabric Interconnect Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected system. The vulnerability is due to incorrect input validation in the web UI. An attacker could exploit this vulnerability by sending a malicious HTTP or HTTPS packet directed to the physical management interface of an affected system. A successful exploit could allow the attacker to cause the process to crash and possibly reload the device, resulting in a denial of service (DoS) condition on the affected system. This vulnerability affects Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvb61398, CSCvb86799.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxos-dos | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco FXOS Software and UCS Fabric Interconnect unknown |
Version: Cisco FXOS Software and UCS Fabric Interconnect unknown |
|
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cve-2018-0302
Vulnerability from cvelistv5
Published
2018-06-21 11:00
Modified
2024-11-29 14:59
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI parser of Cisco FXOS Software and Cisco UCS Fabric Interconnect Software could allow an authenticated, local attacker to cause a buffer overflow on an affected device. The vulnerability is due to incorrect input validation in the CLI parser subsystem. An attacker could exploit this vulnerability by exceeding the expected length of user input. A successful exploit could allow the attacker to execute arbitrary code with root privileges on the affected system. This vulnerability affects Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvb61099, CSCvb86743.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxos-ace | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco FXOS Software and UCS Fabric Interconnect unknown |
Version: Cisco FXOS Software and UCS Fabric Interconnect unknown |
|
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cve-2019-1784
Vulnerability from cvelistv5
Published
2019-05-15 20:05
Modified
2024-11-20 17:20
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 Linux operating system with the privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command on the affected device. 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 Linux operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmd-inject-1784 | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108369 | 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-2019-1790
Vulnerability from cvelistv5
Published
2019-05-15 20:05
Modified
2024-11-20 17:20
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker with valid administrator credentials 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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1790 | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108383 | 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-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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cve-2020-10136
Vulnerability from cvelistv5
Published
2020-06-02 08:35
Modified
2024-09-17 00:56
Severity ?
EPSS score ?
Summary
IP-in-IP protocol specifies IP Encapsulation within IP standard (RFC 2003, STD 1) that decapsulate and route IP-in-IP traffic is vulnerable to spoofing, access-control bypass and other unexpected behavior due to the lack of validation to verify network packets before decapsulation and routing.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | IETF | RFC2003 - IP Encapsulation within IP |
Version: STD 1 |
|
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cve-2018-0303
Vulnerability from cvelistv5
Published
2018-06-21 11:00
Modified
2024-11-29 14:58
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Discovery Protocol component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service (DoS) condition on the affected device. The vulnerability exists because of insufficiently validated Cisco Discovery Protocol packet headers. An attacker could exploit this vulnerability by sending a crafted Cisco Discovery Protocol packet to a Layer 2 adjacent affected device. A successful exploit could allow the attacker to cause a buffer overflow that could allow the attacker to execute arbitrary code as root or cause a DoS condition on the affected device. This vulnerability affects the following if configured to use Cisco Discovery Protocol: Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvc22202, CSCvc22205, CSCvc22208, CSCvc88078, CSCvc88150, CSCvc88159, CSCvc88162, CSCvc88167.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-dos | x_refsource_CONFIRM | |
| http://www.securitytracker.com/id/1041169 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco FXOS and NX-OS unknown |
Version: Cisco FXOS and NX-OS unknown |
|
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cve-2020-3119
Vulnerability from cvelistv5
Published
2020-02-05 17:45
Modified
2024-11-15 17:42
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Discovery Protocol implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability exists because the Cisco Discovery Protocol parser does not properly validate input for certain fields in a Cisco Discovery Protocol message. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. An successful exploit could allow the attacker to cause a stack overflow, which could allow the attacker to execute arbitrary code with administrative privileges on an affected device. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-nxos-cdp-rce | vendor-advisory, x_refsource_CISCO | |
| http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: unspecified < 9.3(2) |
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cve-2020-3504
Vulnerability from cvelistv5
Published
2020-08-27 15:40
Modified
2024-11-13 18:10
Severity ?
EPSS score ?
Summary
A vulnerability in the local management (local-mgmt) CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of CLI command parameters. An attacker could exploit this vulnerability by executing specific commands on the local-mgmt CLI on an affected device. A successful exploit could allow the attacker to cause internal system processes to fail to terminate properly, which could result in a buildup of stuck processes and lead to slowness in accessing the UCS Manager CLI and web UI. A sustained attack may result in a restart of internal UCS Manager processes and a temporary loss of access to the UCS Manager CLI and web UI.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucs-cli-dos-GQUxCnTe | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: n/a |
|
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cve-2023-20015
Vulnerability from cvelistv5
Published
2023-02-23 00:00
Modified
2024-10-28 16:33
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco Firepower 4100 Series, Cisco Firepower 9300 Security Appliances, and Cisco UCS 6200, 6300, 6400, and 6500 Series Fabric Interconnects could allow an authenticated, local attacker to inject unauthorized commands. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute unauthorized commands within the CLI. An attacker with Administrator privileges could also execute arbitrary commands on the underlying operating system of Cisco UCS 6400 and 6500 Series Fabric Interconnects with root-level privileges.
References
Impacted products
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|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: n/a |
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cve-2020-3167
Vulnerability from cvelistv5
Published
2020-02-26 16:51
Modified
2024-11-15 17:37
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to specific commands. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS with the privileges of the currently logged-in user for all affected platforms excluding Cisco UCS 6400 Series Fabric Interconnects. On Cisco UCS 6400 Series Fabric Interconnects, the injected commands are executed with root privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-fxos-ucs-cmdinj | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Adaptive Security Appliance (ASA) Software |
Version: unspecified < n/a |
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cve-2018-0310
Vulnerability from cvelistv5
Published
2018-06-21 11:00
Modified
2024-11-29 14:57
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to obtain sensitive information from memory or cause a denial of service (DoS) condition on the affected product. The vulnerability exists because the affected software insufficiently validates header values in Cisco Fabric Services packets. An attacker could exploit this vulnerability by sending a crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overread condition, which could allow the attacker to obtain sensitive information from memory or cause a DoS condition on the affected product. This vulnerability affects Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform 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 standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69957, CSCve02435, CSCve04859, CSCve41536, CSCve41538, CSCve41559.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-dos | x_refsource_CONFIRM | |
| http://www.securitytracker.com/id/1041169 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco FXOS and NX-OS unknown |
Version: Cisco FXOS and NX-OS unknown |
|
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cve-2019-1782
Vulnerability from cvelistv5
Published
2019-05-15 19:45
Modified
2024-11-20 17:20
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco FXOS Software and 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 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 administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-fxos-nxos-cmdinj-1781-1782 | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108407 | 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-2023-20016
Vulnerability from cvelistv5
Published
2023-02-23 00:00
Modified
2024-10-25 16:04
Severity ?
EPSS score ?
Summary
A vulnerability in the backup configuration feature of Cisco UCS Manager Software and in the configuration export feature of Cisco FXOS Software could allow an unauthenticated attacker with access to a backup file to decrypt sensitive information stored in the full state and configuration backup files. This vulnerability is due to a weakness in the encryption method used for the backup function. An attacker could exploit this vulnerability by leveraging a static key used for the backup configuration feature. A successful exploit could allow the attacker to decrypt sensitive information that is stored in full state and configuration backup files, such as local user credentials, authentication server passwords, Simple Network Management Protocol (SNMP) community names, and other credentials.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: n/a |
|
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cve-2019-1809
Vulnerability from cvelistv5
Published
2019-05-15 22:15
Modified
2024-11-20 17:19
Severity ?
EPSS score ?
Summary
A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vulnerability by crafting an unsigned software patch to bypass signature checks and loading it on an affected device. A successful exploit could allow the attacker to boot a malicious software patch image.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-psvb | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108375 | 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-2021-1368
Vulnerability from cvelistv5
Published
2021-02-24 19:30
Modified
2024-11-08 23:37
Severity ?
EPSS score ?
Summary
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with administrative privileges or cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted Cisco UDLD protocol packets to a directly connected, affected device. A successful exploit could allow the attacker to execute arbitrary code with administrative privileges or cause the Cisco UDLD process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. The attacker needs full control of a directly connected device. That device must be connected over a port channel that has UDLD enabled. To trigger arbitrary code execution, both the UDLD-enabled port channel and specific system conditions must exist. In the absence of either the UDLD-enabled port channel or the system conditions, attempts to exploit this vulnerability will result in a DoS condition. It is possible, but highly unlikely, that an attacker could control the necessary conditions for exploitation. The CVSS score reflects this possibility. However, given the complexity of exploitation, Cisco has assigned a Medium Security Impact Rating (SIR) to this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-udld-rce-xetH6w35 | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
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cve-2018-0331
Vulnerability from cvelistv5
Published
2018-06-21 11:00
Modified
2024-11-29 14:57
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Discovery Protocol (formerly known as CDP) subsystem of devices running, or based on, Cisco NX-OS Software contain a vulnerability that could allow an unauthenticated, adjacent attacker to create a denial of service (DoS) condition. The vulnerability is due to a failure to properly validate certain fields within a Cisco Discovery Protocol message prior to processing it. An attacker with the ability to submit a Cisco Discovery Protocol message designed to trigger the issue could cause a DoS condition on an affected device while the device restarts. This vulnerability affects Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, MDS 9000 Series 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 3600 Platform 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, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvc89242, CSCve40943, CSCve40953, CSCve40965, CSCve40970, CSCve40978, CSCve40992, CSCve41000, CSCve41007.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-cdp | x_refsource_CONFIRM | |
| http://www.securitytracker.com/id/1041169 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco FXOS, NX-OS, and UCS Manager unknown |
Version: Cisco FXOS, NX-OS, and UCS Manager unknown |
|
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cve-2019-1965
Vulnerability from cvelistv5
Published
2019-08-28 18:55
Modified
2024-11-21 19:15
Severity ?
EPSS score ?
Summary
A vulnerability in the Virtual Shell (VSH) session management for Cisco NX-OS Software could allow an authenticated, remote attacker to cause a VSH process to fail to delete upon termination. This can lead to a build-up of VSH processes that overtime can deplete system memory. When there is no system memory available, this can cause unexpected system behaviors and crashes. The vulnerability is due to the VSH process not being properly deleted when a remote management connection to the device is disconnected. An attacker could exploit this vulnerability by repeatedly performing a remote management connection to the device and terminating the connection in an unexpected manner. A successful exploit could allow the attacker to cause the VSH processes to fail to delete, which can lead to a system-wide denial of service (DoS) condition. The attacker must have valid user credentials to log in to the device using the remote management connection.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-nxos-memleak-dos | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 8.4(1) |
|
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cve-2019-1776
Vulnerability from cvelistv5
Published
2019-05-15 19:30
Modified
2024-11-20 17:21
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 Linux operating system with a privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command on the affected device. 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 Linux operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1776 | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108377 | 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-2018-0294
Vulnerability from cvelistv5
Published
2018-06-20 21:00
Modified
2024-11-29 15:02
Severity ?
EPSS score ?
Summary
A vulnerability in the write-erase feature of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to configure an unauthorized administrator account for an affected device. The vulnerability exists because the affected software does not properly delete sensitive files when certain CLI commands are used to clear the device configuration and reload a device. An attacker could exploit this vulnerability by logging into an affected device as an administrative user and configuring an unauthorized account for the device. The account would not require a password for authentication and would be accessible only via a Secure Shell (SSH) connection to the device. A successful exploit could allow the attacker to configure an unauthorized account that has administrative privileges, does not require a password for authentication, and does not appear in the running configuration or the audit logs for the affected device. This vulnerability affects Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Fabric Extenders, Nexus 3500 Platform Switches, Nexus 4000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd13993, CSCvd34845, CSCvd34857, CSCvd34862, CSCvd34879, CSCve35753.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosadmin | x_refsource_CONFIRM | |
| http://www.securitytracker.com/id/1041169 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco FXOS and NX-OS unknown |
Version: Cisco FXOS and NX-OS unknown |
|
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cve-2018-0311
Vulnerability from cvelistv5
Published
2018-06-21 11:00
Modified
2024-11-29 14:57
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packets when the software processes packet data. An attacker could exploit this vulnerability by sending a maliciously crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow condition on the device, which could cause process crashes and result in a DoS condition on the device. This vulnerability affects Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform 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 standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69960, CSCve02463, CSCve04859, CSCve41530, CSCve41537, CSCve41541, CSCve41557.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1041169 | vdb-entry, x_refsource_SECTRACK | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-services-dos | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco FXOS and NX-OS unknown |
Version: Cisco FXOS and NX-OS unknown |
|
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cve-2018-0291
Vulnerability from cvelistv5
Published
2018-06-20 21:00
Modified
2024-11-29 15:02
Severity ?
EPSS score ?
Summary
A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform 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 standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuw99630, CSCvg71290, CSCvj67977.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp | x_refsource_CONFIRM | |
| http://www.securitytracker.com/id/1041169 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco NX-OS unknown |
Version: Cisco NX-OS unknown |
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cve-2019-1690
Vulnerability from cvelistv5
Published
2019-03-11 22:00
Modified
2024-11-21 19:42
Severity ?
EPSS score ?
Summary
A vulnerability in the management interface of Cisco Application Policy Infrastructure Controller (APIC) software could allow an unauthenticated, adjacent attacker to gain unauthorized access on an affected device. The vulnerability is due to a lack of proper access control mechanisms for IPv6 link-local connectivity imposed on the management interface of an affected device. An attacker on the same physical network could exploit this vulnerability by attempting to connect to the IPv6 link-local address on the affected device. A successful exploit could allow the attacker to bypass default access control restrictions on an affected device. Cisco Application Policy Infrastructure Controller (APIC) devices running versions prior to 4.2(0.21c) are affected.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107317 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-apic-ipv6 | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Application Policy Infrastructure Controller (APIC) |
Version: unspecified < 4.2(0.21c) |
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cve-2019-1795
Vulnerability from cvelistv5
Published
2019-05-15 20:15
Modified
2024-11-20 17:20
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with the privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command on the affected device. 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 Linux operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1795 | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108479 | 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-2019-1781
Vulnerability from cvelistv5
Published
2019-05-15 19:45
Modified
2024-11-20 17:20
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco FXOS Software and 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 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 administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-fxos-nxos-cmdinj-1781-1782 | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108407 | 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-2020-3517
Vulnerability from cvelistv5
Published
2020-08-27 15:40
Modified
2024-11-13 18:09
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated attacker to cause process crashes, which could result in a denial of service (DoS) condition on an affected device. The attack vector is configuration dependent and could be remote or adjacent. For more information about the attack vector, see the Details section of this advisory. The vulnerability is due to insufficient error handling when the affected software parses Cisco Fabric Services messages. An attacker could exploit this vulnerability by sending malicious Cisco Fabric Services messages to an affected device. A successful exploit could allow the attacker to cause a reload of an affected device, which could result in a DoS condition.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-nxos-cfs-dos-dAmnymbd | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
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cve-2020-3173
Vulnerability from cvelistv5
Published
2020-02-26 16:50
Modified
2024-11-15 17:38
Severity ?
EPSS score ?
Summary
A vulnerability in the local management (local-mgmt) CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS) on an affected device. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by including crafted arguments to specific commands on the local management CLI. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS with the privileges of the currently logged-in user for all affected platforms excluding Cisco UCS 6400 Series Fabric Interconnects. On Cisco UCS 6400 Series Fabric Interconnects, the injected commands are executed with root privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-ucs-cli-cmdinj | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco Unified Computing System (Managed) |
Version: unspecified < n/a |
|
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Vulnerability from fkie_nvd
Published
2018-06-20 21:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the write-erase feature of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to configure an unauthorized administrator account for an affected device. The vulnerability exists because the affected software does not properly delete sensitive files when certain CLI commands are used to clear the device configuration and reload a device. An attacker could exploit this vulnerability by logging into an affected device as an administrative user and configuring an unauthorized account for the device. The account would not require a password for authentication and would be accessible only via a Secure Shell (SSH) connection to the device. A successful exploit could allow the attacker to configure an unauthorized account that has administrative privileges, does not require a password for authentication, and does not appear in the running configuration or the audit logs for the affected device. This vulnerability affects Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Fabric Extenders, Nexus 3500 Platform Switches, Nexus 4000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd13993, CSCvd34845, CSCvd34857, CSCvd34862, CSCvd34879, CSCve35753.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosadmin | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosadmin | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2019-05-15 20:29
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 on the underlying Linux operating system with a privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command on the affected device. 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 Linux operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108377 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1776 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108377 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1776 | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2020-08-27 16:15
Modified
2024-11-21 05:31
Severity ?
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
A vulnerability in the local management (local-mgmt) CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of CLI command parameters. An attacker could exploit this vulnerability by executing specific commands on the local-mgmt CLI on an affected device. A successful exploit could allow the attacker to cause internal system processes to fail to terminate properly, which could result in a buildup of stuck processes and lead to slowness in accessing the UCS Manager CLI and web UI. A sustained attack may result in a restart of internal UCS Manager processes and a temporary loss of access to the UCS Manager CLI and web UI.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-08-28 19:15
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the Virtual Shell (VSH) session management for Cisco NX-OS Software could allow an authenticated, remote attacker to cause a VSH process to fail to delete upon termination. This can lead to a build-up of VSH processes that overtime can deplete system memory. When there is no system memory available, this can cause unexpected system behaviors and crashes. The vulnerability is due to the VSH process not being properly deleted when a remote management connection to the device is disconnected. An attacker could exploit this vulnerability by repeatedly performing a remote management connection to the device and terminating the connection in an unexpected manner. A successful exploit could allow the attacker to cause the VSH processes to fail to delete, which can lead to a system-wide denial of service (DoS) condition. The attacker must have valid user credentials to log in to the device using the remote management connection.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-02-23 20:15
Modified
2024-11-21 07:40
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 Firepower 4100 Series, Cisco Firepower 9300 Security Appliances, and Cisco UCS 6200, 6300, 6400, and 6500 Series Fabric Interconnects could allow an authenticated, local attacker to inject unauthorized commands. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute unauthorized commands within the CLI. An attacker with Administrator privileges could also execute arbitrary commands on the underlying operating system of Cisco UCS 6400 and 6500 Series Fabric Interconnects with root-level privileges.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-05-15 20:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the CLI of Cisco FXOS Software and 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 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 administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108407 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-fxos-nxos-cmdinj-1781-1782 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108407 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-fxos-nxos-cmdinj-1781-1782 | Vendor Advisory |
Impacted products
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"value": "A vulnerability in the CLI of Cisco FXOS Software and 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 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 administrator credentials to exploit this vulnerability."
},
{
"lang": "es",
"value": "Una vulnerabilidad en la CLI de los programas FXOS y NX-OS de Cisco podr\u00eda permitir a un atacante local autenticado realizar comandos arbitrarios sobre el sistema operativo subyacente de un dispositivo afectado. Esta vulnerabilidad se debe a una validaci\u00f3n insuficiente de los argumentos pasados ??a ciertos comandos de la CLI. Un atacante podr\u00eda aprovechar esta vulnerabilidad al incluir una entrada maliciosa como el argumento de un comando afectado. Un aprovechamiento exitoso podr\u00eda permitir al atacante ejecutar comandos arbitrarios en el sistema operativo subyacente con elevados privilegios. Un atacante necesitar\u00eda credenciales de administrador para aprovechar esta vulnerabilidad."
}
],
"id": "CVE-2019-1781",
"lastModified": "2024-11-21T04:37:21.873",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
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"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
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"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
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"obtainAllPrivilege": false,
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"cvssMetricV30": [
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"scope": "UNCHANGED",
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"vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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"cvssMetricV31": [
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"published": "2019-05-15T20:29:01.400",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
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"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/108407"
},
{
"source": "ykramarz@cisco.com",
"tags": [
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],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-fxos-nxos-cmdinj-1781-1782"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/108407"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-fxos-nxos-cmdinj-1781-1782"
}
],
"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
2020-02-05 18:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the Cisco Discovery Protocol implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability exists because the Cisco Discovery Protocol parser does not properly validate input for certain fields in a Cisco Discovery Protocol message. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. An successful exploit could allow the attacker to cause a stack overflow, which could allow the attacker to execute arbitrary code with administrative privileges on an affected device. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-02-23 18:15
Modified
2024-11-21 06:43
Severity ?
4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
A vulnerability in the Cisco Discovery Protocol service of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the service to restart, resulting in a denial of service (DoS) condition. This vulnerability is due to improper handling of Cisco Discovery Protocol messages that are processed by the Cisco Discovery Protocol service. An attacker could exploit this vulnerability by sending a series of malicious Cisco Discovery Protocol messages to an affected device. A successful exploit could allow the attacker to cause the Cisco Discovery Protocol service to fail and restart. In rare conditions, repeated failures of the process could occur, which could cause the entire device to restart.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-02-23 20:15
Modified
2024-11-21 07:40
Severity ?
6.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Summary
A vulnerability in the backup configuration feature of Cisco UCS Manager Software and in the configuration export feature of Cisco FXOS Software could allow an unauthenticated attacker with access to a backup file to decrypt sensitive information stored in the full state and configuration backup files. This vulnerability is due to a weakness in the encryption method used for the backup function. An attacker could exploit this vulnerability by leveraging a static key used for the backup configuration feature. A successful exploit could allow the attacker to decrypt sensitive information that is stored in full state and configuration backup files, such as local user credentials, authentication server passwords, Simple Network Management Protocol (SNMP) community names, and other credentials.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-06-21 11:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packets when the software processes packet data. An attacker could exploit this vulnerability by sending a maliciously crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow condition on the device, which could cause process crashes and result in a DoS condition on the device. This vulnerability affects Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform 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 standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69960, CSCve02463, CSCve04859, CSCve41530, CSCve41537, CSCve41541, CSCve41557.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-services-dos | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-services-dos | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2019-05-15 20:29
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 on the underlying Linux operating system with the privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command on the affected device. 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 Linux operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108369 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmd-inject-1784 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108369 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmd-inject-1784 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_5548p | - | |
| cisco | nexus_5548up | - | |
| cisco | nexus_5596t | - | |
| cisco | nexus_5596up | - | |
| cisco | nexus_56128p | - | |
| cisco | nexus_5624q | - | |
| cisco | nexus_5648q | - | |
| cisco | nexus_5672up | - | |
| cisco | nexus_5696q | - | |
| cisco | nexus_6001 | - | |
| cisco | nexus_6004 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | 7000 | - | |
| cisco | 7700 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - | |
| cisco | ucs_6324 | - | |
| cisco | ucs_6332 | - | |
| cisco | ucs_6332-16up | - |
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"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "7CA67BFA-71AF-4071-AD0D-CBD05E2D59CB",
"versionEndExcluding": "4.0\\(1a\\)",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6248up:-:*:*:*:*:*:*:*",
"matchCriteriaId": "49112D3F-DFAD-4E71-992B-9E0640FA388C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:ucs_6296up:-:*:*:*:*:*:*:*",
"matchCriteriaId": "38A1D8F2-A4A6-4BAC-8326-9F9DE9572FA2",
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{
"criteria": "cpe:2.3:h:cisco:ucs_6324:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B82093C6-B36D-4E4E-AD7F-8C107646B8D9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:ucs_6332:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E406DDCE-6753-43E9-B6F0-7A038DE84E41",
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{
"criteria": "cpe:2.3:h:cisco:ucs_6332-16up:-:*:*:*:*:*:*:*",
"matchCriteriaId": "054D8EB2-97A3-4725-9DFF-27A4D231D90A",
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with the privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command on the affected device. 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 Linux operating system with elevated privileges. An attacker would need valid administrator 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 realizar comandos arbitrarios sobre el sistema operativo Linux subyacente con el nivel de privilegio de ra\u00edz. La vulnerabilidad es debido a una insuficiente validaci\u00f3n de los argumentos pasados ??a un comando CLI espec\u00edfico en el dispositivo afectado. Un atacante podr\u00eda aprovechar esta vulnerabilidad al incluir una entrada maliciosa como el argumento de un comando afectado. Un aprovechamiento exitoso podr\u00eda permitir al atacante realizar comandos arbitrarios sobre el sistema operativo Linux subyacente con elevados privilegios . Un atacante necesitar\u00eda credenciales de administrador v\u00e1lidas para aprovechar esta vulnerabilidad."
}
],
"id": "CVE-2019-1784",
"lastModified": "2024-11-21T04:37:22.350",
"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"
}
],
"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": "2019-05-15T20:29:01.587",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/108369"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmd-inject-1784"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/108369"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmd-inject-1784"
}
],
"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
2020-06-02 09:15
Modified
2024-11-21 04:54
Severity ?
Summary
IP-in-IP protocol specifies IP Encapsulation within IP standard (RFC 2003, STD 1) that decapsulate and route IP-in-IP traffic is vulnerable to spoofing, access-control bypass and other unexpected behavior due to the lack of validation to verify network packets before decapsulation and routing.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | 5.2\(1\)sk3\(1.1\) | |
| cisco | nx-os | 5.2\(1\)sk3\(2.1\) | |
| cisco | nx-os | 5.2\(1\)sk3\(2.1a\) | |
| cisco | nx-os | 5.2\(1\)sk3\(2.2\) | |
| cisco | nx-os | 5.2\(1\)sk3\(2.2b\) | |
| cisco | nx-os | 5.2\(1\)sm1\(5.1\) | |
| cisco | nx-os | 5.2\(1\)sm1\(5.2\) | |
| cisco | nx-os | 5.2\(1\)sm1\(5.2a\) | |
| cisco | nx-os | 5.2\(1\)sm1\(5.2b\) | |
| cisco | nx-os | 5.2\(1\)sm1\(5.2c\) | |
| cisco | nx-os | 5.2\(1\)sm3\(1.1\) | |
| cisco | nx-os | 5.2\(1\)sm3\(1.1a\) | |
| cisco | nx-os | 5.2\(1\)sm3\(1.1b\) | |
| cisco | nx-os | 5.2\(1\)sm3\(1.1c\) | |
| cisco | nx-os | 5.2\(1\)sm3\(2.1\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.1\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.2\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.3\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.4\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.4b\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.5a\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.5b\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.6\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.10\) | |
| cisco | nx-os | 5.2\(1\)sv3\(1.15\) | |
| cisco | nx-os | 5.2\(1\)sv3\(2.1\) | |
| cisco | nx-os | 5.2\(1\)sv3\(2.5\) | |
| cisco | nx-os | 5.2\(1\)sv3\(2.8\) | |
| cisco | nx-os | 5.2\(1\)sv3\(3.1\) | |
| cisco | nx-os | 5.2\(1\)sv3\(3.15\) | |
| cisco | nx-os | 5.2\(1\)sv3\(4.1\) | |
| cisco | nx-os | 5.2\(1\)sv3\(4.1a\) | |
| cisco | nx-os | 5.2\(1\)sv3\(4.1b\) | |
| cisco | nx-os | 5.2\(1\)sv3\(4.1b\) | |
| cisco | nx-os | 5.2\(1\)sv3\(4.1b\) | |
| cisco | nx-os | 5.2\(1\)sv5\(1.1\) | |
| cisco | nx-os | 5.2\(1\)sv5\(1.2\) | |
| cisco | nx-os | 5.2\(1\)sv5\(1.3\) | |
| cisco | nx-os | 5.2\(1\)sv5\(1.3\) | |
| cisco | nexus_1000v | - | |
| cisco | nexus_1000ve | - | |
| cisco | nx-os | 5.0\(3\)a1\(1\) | |
| cisco | nx-os | 5.0\(3\)a1\(2\) | |
| cisco | nx-os | 5.0\(3\)a1\(2a\) | |
| cisco | nx-os | 5.0\(3\)u1\(1\) | |
| cisco | nx-os | 5.0\(3\)u1\(1a\) | |
| cisco | nx-os | 5.0\(3\)u1\(1b\) | |
| cisco | nx-os | 5.0\(3\)u1\(1c\) | |
| cisco | nx-os | 5.0\(3\)u1\(1d\) | |
| cisco | nx-os | 5.0\(3\)u1\(2\) | |
| cisco | nx-os | 5.0\(3\)u1\(2a\) | |
| cisco | nx-os | 5.0\(3\)u2\(1\) | |
| cisco | nx-os | 5.0\(3\)u2\(2\) | |
| cisco | nx-os | 5.0\(3\)u2\(2a\) | |
| cisco | nx-os | 5.0\(3\)u2\(2b\) | |
| cisco | nx-os | 5.0\(3\)u2\(2c\) | |
| cisco | nx-os | 5.0\(3\)u2\(2d\) | |
| cisco | nx-os | 5.0\(3\)u3\(1\) | |
| cisco | nx-os | 5.0\(3\)u3\(2\) | |
| cisco | nx-os | 5.0\(3\)u3\(2a\) | |
| cisco | nx-os | 5.0\(3\)u3\(2b\) | |
| cisco | nx-os | 5.0\(3\)u4\(1\) | |
| cisco | nx-os | 5.0\(3\)u5\(1\) | |
| cisco | nx-os | 5.0\(3\)u5\(1a\) | |
| cisco | nx-os | 5.0\(3\)u5\(1b\) | |
| cisco | nx-os | 5.0\(3\)u5\(1c\) | |
| cisco | nx-os | 5.0\(3\)u5\(1d\) | |
| cisco | nx-os | 5.0\(3\)u5\(1e\) | |
| cisco | nx-os | 5.0\(3\)u5\(1f\) | |
| cisco | nx-os | 5.0\(3\)u5\(1g\) | |
| cisco | nx-os | 5.0\(3\)u5\(1h\) | |
| cisco | nx-os | 5.0\(3\)u5\(1i\) | |
| cisco | nx-os | 5.0\(3\)u5\(1j\) | |
| cisco | nx-os | 6.0\(2\)a1\(1\) | |
| cisco | nx-os | 6.0\(2\)a1\(1a\) | |
| cisco | nx-os | 6.0\(2\)a1\(1b\) | |
| cisco | nx-os | 6.0\(2\)a1\(1c\) | |
| cisco | nx-os | 6.0\(2\)a1\(1d\) | |
| cisco | nx-os | 6.0\(2\)a1\(1e\) | |
| cisco | nx-os | 6.0\(2\)a1\(1f\) | |
| cisco | nx-os | 6.0\(2\)a1\(2d\) | |
| cisco | nx-os | 6.0\(2\)a3\(1\) | |
| cisco | nx-os | 6.0\(2\)a3\(2\) | |
| cisco | nx-os | 6.0\(2\)a3\(4\) | |
| cisco | nx-os | 6.0\(2\)a4\(1\) | |
| cisco | nx-os | 6.0\(2\)a4\(2\) | |
| cisco | nx-os | 6.0\(2\)a4\(3\) | |
| cisco | nx-os | 6.0\(2\)a4\(4\) | |
| cisco | nx-os | 6.0\(2\)a4\(5\) | |
| cisco | nx-os | 6.0\(2\)a4\(6\) | |
| cisco | nx-os | 6.0\(2\)u1\(1\) | |
| cisco | nx-os | 6.0\(2\)u1\(1a\) | |
| cisco | nx-os | 6.0\(2\)u1\(2\) | |
| cisco | nx-os | 6.0\(2\)u1\(3\) | |
| cisco | nx-os | 6.0\(2\)u1\(4\) | |
| cisco | nx-os | 6.0\(2\)u2\(1\) | |
| cisco | nx-os | 6.0\(2\)u2\(2\) | |
| cisco | nx-os | 6.0\(2\)u2\(3\) | |
| cisco | nx-os | 6.0\(2\)u2\(4\) | |
| cisco | nx-os | 6.0\(2\)u2\(4.92.4z\) | |
| cisco | nx-os | 6.0\(2\)u2\(5\) | |
| cisco | nx-os | 6.0\(2\)u2\(6\) | |
| cisco | nx-os | 6.0\(2\)u3\(1\) | |
| cisco | nx-os | 6.0\(2\)u3\(2\) | |
| cisco | nx-os | 6.0\(2\)u3\(3\) | |
| cisco | nx-os | 6.0\(2\)u3\(4\) | |
| cisco | nx-os | 6.0\(2\)u3\(5\) | |
| cisco | nx-os | 6.0\(2\)u3\(6\) | |
| cisco | nx-os | 6.0\(2\)u3\(7\) | |
| cisco | nx-os | 6.0\(2\)u3\(8\) | |
| cisco | nx-os | 6.0\(2\)u3\(9\) | |
| cisco | nx-os | 6.0\(2\)u4\(1\) | |
| cisco | nx-os | 6.0\(2\)u4\(2\) | |
| cisco | nx-os | 6.0\(2\)u4\(3\) | |
| cisco | nx-os | 6.0\(2\)u4\(4\) | |
| cisco | nx-os | 6.0\(2\)u5\(1\) | |
| cisco | nx-os | 6.1\(2\)i2\(2b\) | |
| cisco | nx-os | 6.1\(2\)i3\(1\) | |
| cisco | nx-os | 6.1\(2\)i3\(2\) | |
| cisco | nx-os | 6.1\(2\)i3\(3\) | |
| cisco | nx-os | 6.1\(2\)i3\(3a\) | |
| cisco | nx-os | 7.0\(3\)i1\(1\) | |
| cisco | nx-os | 7.0\(3\)i1\(1a\) | |
| cisco | nx-os | 7.0\(3\)i1\(1b\) | |
| cisco | nx-os | 7.0\(3\)i1\(1z\) | |
| cisco | nexus_3016 | - | |
| cisco | nexus_3048 | - | |
| cisco | nexus_3064 | - | |
| cisco | nexus_3064-t | - | |
| cisco | nexus_3132q | - | |
| cisco | nexus_3172 | - | |
| cisco | nx-os | 5.2\(1\)n1\(1\) | |
| cisco | nx-os | 5.2\(1\)n1\(1a\) | |
| cisco | nx-os | 5.2\(1\)n1\(1b\) | |
| cisco | nx-os | 5.2\(1\)n1\(2\) | |
| cisco | nx-os | 5.2\(1\)n1\(2a\) | |
| cisco | nx-os | 5.2\(1\)n1\(3\) | |
| cisco | nx-os | 5.2\(1\)n1\(4\) | |
| cisco | nx-os | 5.2\(1\)n1\(5\) | |
| cisco | nx-os | 5.2\(1\)n1\(6\) | |
| cisco | nx-os | 5.2\(1\)n1\(7\) | |
| cisco | nx-os | 5.2\(1\)n1\(8\) | |
| cisco | nx-os | 5.2\(1\)n1\(8a\) | |
| cisco | nx-os | 5.2\(1\)n1\(8b\) | |
| cisco | nx-os | 5.2\(1\)n1\(9\) | |
| cisco | nx-os | 5.2\(1\)n1\(9a\) | |
| cisco | nx-os | 5.2\(1\)n1\(9b\) | |
| cisco | nx-os | 6.0\(2\)n1\(1\) | |
| cisco | nx-os | 6.0\(2\)n1\(1a\) | |
| cisco | nx-os | 6.0\(2\)n1\(2\) | |
| cisco | nx-os | 6.0\(2\)n1\(2a\) | |
| cisco | nx-os | 6.0\(2\)n2\(1\) | |
| cisco | nx-os | 6.0\(2\)n2\(1b\) | |
| cisco | nx-os | 6.0\(2\)n2\(2\) | |
| cisco | nx-os | 6.0\(2\)n2\(3\) | |
| cisco | nx-os | 6.0\(2\)n2\(4\) | |
| cisco | nx-os | 6.0\(2\)n2\(5\) | |
| cisco | nx-os | 6.0\(2\)n2\(5a\) | |
| cisco | nx-os | 6.0\(2\)n2\(5b\) | |
| cisco | nx-os | 6.0\(2\)n2\(6\) | |
| cisco | nx-os | 6.0\(2\)n2\(7\) | |
| cisco | nx-os | 7.0\(0\)n1\(1\) | |
| cisco | nx-os | 7.0\(1\)n1\(1\) | |
| cisco | nx-os | 7.0\(2\)n1\(1\) | |
| cisco | nx-os | 7.0\(3\)n1\(1\) | |
| cisco | nx-os | 7.0\(4\)n1\(1\) | |
| cisco | nx-os | 7.0\(4\)n1\(1a\) | |
| cisco | nx-os | 7.0\(5\)n1\(1\) | |
| cisco | nx-os | 7.0\(5\)n1\(1a\) | |
| cisco | nx-os | 7.0\(6\)n1\(1\) | |
| cisco | nx-os | 7.0\(6\)n1\(2s\) | |
| cisco | nx-os | 7.0\(6\)n1\(3s\) | |
| cisco | nx-os | 7.0\(6\)n1\(4s\) | |
| cisco | nx-os | 7.0\(7\)n1\(1\) | |
| cisco | nx-os | 7.0\(7\)n1\(1a\) | |
| cisco | nx-os | 7.0\(7\)n1\(1b\) | |
| cisco | nx-os | 7.0\(8\)n1\(1\) | |
| cisco | nx-os | 7.0\(8\)n1\(1a\) | |
| cisco | nx-os | 7.1\(0\)n1\(1\) | |
| cisco | nx-os | 7.1\(0\)n1\(1a\) | |
| cisco | nx-os | 7.1\(0\)n1\(1b\) | |
| cisco | nx-os | 7.1\(1\)n1\(1\) | |
| cisco | nx-os | 7.1\(1\)n1\(1a\) | |
| cisco | nx-os | 7.1\(2\)n1\(1\) | |
| cisco | nx-os | 7.1\(2\)n1\(1a\) | |
| cisco | nx-os | 7.1\(3\)n1\(1\) | |
| cisco | nx-os | 7.1\(3\)n1\(2\) | |
| cisco | nx-os | 7.1\(3\)n1\(2a\) | |
| cisco | nx-os | 7.1\(3\)n1\(3\) | |
| cisco | nx-os | 7.1\(3\)n1\(4\) | |
| cisco | nx-os | 7.1\(3\)n1\(5\) | |
| cisco | nx-os | 7.1\(4\)n1\(1\) | |
| cisco | nx-os | 7.1\(4\)n1\(1a\) | |
| cisco | nx-os | 7.1\(4\)n1\(1c\) | |
| cisco | nx-os | 7.1\(4\)n1\(1d\) | |
| cisco | nx-os | 7.1\(5\)n1\(1\) | |
| cisco | nx-os | 7.1\(5\)n1\(1b\) | |
| cisco | nx-os | 7.2\(1\)n1\(1\) | |
| cisco | nx-os | 7.3\(0\)n1\(1\) | |
| cisco | nx-os | 7.3\(0\)n1\(1a\) | |
| cisco | nx-os | 7.3\(0\)n1\(1b\) | |
| cisco | nx-os | 7.3\(1\)n1\(1\) | |
| cisco | nx-os | 7.3\(2\)n1\(1\) | |
| cisco | nx-os | 7.3\(2\)n1\(1b\) | |
| cisco | nx-os | 7.3\(2\)n1\(1c\) | |
| cisco | nx-os | 7.3\(3\)n1\(1\) | |
| cisco | nx-os | 7.3\(4\)n1\(1\) | |
| cisco | nx-os | 7.3\(4\)n1\(1a\) | |
| cisco | nx-os | 7.3\(5\)n1\(1\) | |
| cisco | nx-os | 7.3\(6\)n1\(1\) | |
| cisco | nx-os | 7.3\(6\)n1\(1a\) | |
| cisco | nx-os | 7.3\(7\)n1\(1\) | |
| cisco | nx-os | 7.3\(7\)n1\(1a\) | |
| cisco | nexus_5010 | - | |
| cisco | nexus_5020 | - | |
| cisco | nexus_5548p | - | |
| cisco | nexus_5548up | - | |
| cisco | nexus_5596t | - | |
| cisco | nexus_5596up | - | |
| cisco | nexus_56128p | - | |
| cisco | nexus_5624q | - | |
| cisco | nexus_5648q | - | |
| cisco | nexus_5672up | - | |
| cisco | nexus_5696q | - | |
| cisco | nexus_6001 | - | |
| cisco | nexus_6004 | - | |
| cisco | nx-os | 5.2\(1\) | |
| cisco | nx-os | 5.2\(3\) | |
| cisco | nx-os | 5.2\(3a\) | |
| cisco | nx-os | 5.2\(4\) | |
| cisco | nx-os | 5.2\(5\) | |
| cisco | nx-os | 5.2\(7\) | |
| cisco | nx-os | 5.2\(9\) | |
| cisco | nx-os | 5.2\(9a\) | |
| cisco | nx-os | 6.2\(2\) | |
| cisco | nx-os | 6.2\(2a\) | |
| cisco | nx-os | 6.2\(6\) | |
| cisco | nx-os | 6.2\(6a\) | |
| cisco | nx-os | 6.2\(6b\) | |
| cisco | nx-os | 6.2\(8\) | |
| cisco | nx-os | 6.2\(8a\) | |
| cisco | nx-os | 6.2\(8b\) | |
| cisco | nx-os | 6.2\(10\) | |
| cisco | nx-os | 6.2\(12\) | |
| cisco | nx-os | 6.2\(14\) | |
| cisco | nx-os | 6.2\(14a\) | |
| cisco | nx-os | 6.2\(14b\) | |
| cisco | nx-os | 6.2\(16\) | |
| cisco | nx-os | 6.2\(18\) | |
| cisco | nx-os | 6.2\(20\) | |
| cisco | nx-os | 6.2\(20a\) | |
| cisco | nx-os | 6.2\(22\) | |
| cisco | nx-os | 6.2\(24\) | |
| cisco | nx-os | 7.2\(0\)d1\(1\) | |
| cisco | nx-os | 7.2\(1\)d1\(1\) | |
| cisco | nx-os | 7.2\(2\)d1\(1\) | |
| cisco | nx-os | 7.2\(2\)d1\(2\) | |
| cisco | nx-os | 7.2\(2\)d1\(3\) | |
| cisco | nx-os | 7.2\(2\)d1\(4\) | |
| cisco | nx-os | 7.3\(0\)d1\(1\) | |
| cisco | nx-os | 7.3\(0\)dx\(1\) | |
| cisco | nx-os | 7.3\(1\)d1\(1\) | |
| cisco | nx-os | 7.3\(2\)d1\(1\) | |
| cisco | nx-os | 7.3\(2\)d1\(1d\) | |
| cisco | nx-os | 7.3\(2\)d1\(2\) | |
| cisco | nx-os | 7.3\(2\)d1\(3\) | |
| cisco | nx-os | 7.3\(2\)d1\(3a\) | |
| cisco | nx-os | 7.3\(3\)d1\(1\) | |
| cisco | nx-os | 7.3\(4\)d1\(1\) | |
| cisco | nx-os | 7.3\(5\)d1\(1\) | |
| cisco | nx-os | 7.3\(6\)d1\(1\) | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | 6.1\(2\)i1\(2\) | |
| cisco | nx-os | 6.1\(2\)i1\(3\) | |
| cisco | nx-os | 6.1\(2\)i2\(1\) | |
| cisco | nx-os | 6.1\(2\)i2\(2\) | |
| cisco | nx-os | 6.1\(2\)i2\(2a\) | |
| cisco | nx-os | 6.1\(2\)i2\(2b\) | |
| cisco | nx-os | 6.1\(2\)i2\(3\) | |
| cisco | nx-os | 6.1\(2\)i3\(1\) | |
| cisco | nx-os | 6.1\(2\)i3\(2\) | |
| cisco | nx-os | 6.1\(2\)i3\(3\) | |
| cisco | nx-os | 6.1\(2\)i3\(3a\) | |
| cisco | nx-os | 7.0\(3\)i1\(1\) | |
| cisco | nx-os | 7.0\(3\)i1\(1a\) | |
| cisco | nx-os | 7.0\(3\)i1\(1b\) | |
| cisco | nx-os | 7.0\(3\)i1\(1z\) | |
| cisco | nexus_92304qc | - | |
| cisco | nexus_92348gc-x | - | |
| cisco | nexus_9236c | - | |
| cisco | nexus_9272q | - | |
| cisco | nexus_93108tc-ex | - | |
| cisco | nexus_93108tc-fx | - | |
| cisco | nexus_93120tx | - | |
| cisco | nexus_93128tx | - | |
| cisco | nexus_93180lc-ex | - | |
| cisco | nexus_93180yc-ex | - | |
| cisco | nexus_93180yc-fx | - | |
| cisco | nexus_93216tc-fx2 | - | |
| cisco | nexus_93240yc-fx2 | - | |
| cisco | nexus_9332c | - | |
| cisco | nexus_9332pq | - | |
| cisco | nexus_93360yc-fx2 | - | |
| cisco | nexus_9336c-fx2 | - | |
| cisco | nexus_9336pq_aci_spine | - | |
| cisco | nexus_9348gc-fxp | - | |
| cisco | nexus_9364c | - | |
| cisco | nexus_9372px | - | |
| cisco | nexus_9372px-e | - | |
| cisco | nexus_9372tx | - | |
| cisco | nexus_9372tx-e | - | |
| cisco | nexus_9396px | - | |
| cisco | nexus_9396tx | - | |
| cisco | nexus_9504 | - | |
| cisco | nexus_9508 | - | |
| cisco | nexus_9516 | - | |
| cisco | ucs_manager | 3.2\(3n\)a | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - | |
| cisco | ucs_6324 | - | |
| cisco | ucs_6332 | - | |
| cisco | ucs_6332-16up | - | |
| digi | saros | * | |
| hp | x3220nr_firmware | * | |
| hp | x3220nr_firmware | - | |
| treck | tcp\/ip | * | |
| cisco | unified_computing_system | - |
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Vulnerability from fkie_nvd
Published
2019-05-15 23:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vulnerability by crafting an unsigned software patch to bypass signature checks and loading it on an affected device. A successful exploit could allow the attacker to boot a malicious software patch image.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108375 | Broken Link, Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-psvb | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108375 | Broken Link, Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-psvb | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | mds_9706 | - | |
| cisco | mds_9710 | - | |
| cisco | mds_9718 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | 7000_10-slot | - | |
| cisco | 7000_18-slot | - | |
| cisco | 7000_4-slot | - | |
| cisco | 7000_9-slot | - | |
| cisco | 7700_10-slot | - | |
| cisco | 7700_18-slot | - | |
| cisco | 7700_2-slot | - | |
| cisco | 7700_6-slot | - | |
| cisco | n77-f312ck-26 | - | |
| cisco | n77-f324fq-25 | - | |
| cisco | n77-f348xp-23 | - | |
| cisco | n77-f430cq-36 | - | |
| cisco | n77-m312cq-26l | - | |
| cisco | n77-m324fq-25l | - | |
| cisco | n77-m348xp-23l | - | |
| cisco | n7k-f248xp-25e | - | |
| cisco | n7k-f306ck-25 | - | |
| cisco | n7k-f312fq-25 | - | |
| cisco | n7k-m202cf-22l | - | |
| cisco | n7k-m206fq-23l | - | |
| cisco | n7k-m224xp-23l | - | |
| cisco | n7k-m324fq-25l | - | |
| cisco | n7k-m348xp-25l | - | |
| cisco | nexus_7000_supervisor_1 | - | |
| cisco | nexus_7000_supervisor_2 | - | |
| cisco | nexus_7000_supervisor_2e | - | |
| cisco | nexus_7700_supervisor_2e | - | |
| cisco | nexus_7700_supervisor_3e | - | |
| cisco | nx-os | * | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - | |
| cisco | ucs_6324 | - | |
| cisco | ucs_6332 | - | |
| cisco | ucs_6332-16up | - |
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"source": "nvd@nist.gov",
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"references": [
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"url": "http://www.securityfocus.com/bid/108375"
},
{
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},
{
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"weaknesses": [
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"description": [
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"type": "Secondary"
},
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}
Vulnerability from fkie_nvd
Published
2021-02-24 20:15
Modified
2024-11-21 05:44
Severity ?
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with administrative privileges or cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted Cisco UDLD protocol packets to a directly connected, affected device. A successful exploit could allow the attacker to execute arbitrary code with administrative privileges or cause the Cisco UDLD process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. The attacker needs full control of a directly connected device. That device must be connected over a port channel that has UDLD enabled. To trigger arbitrary code execution, both the UDLD-enabled port channel and specific system conditions must exist. In the absence of either the UDLD-enabled port channel or the system conditions, attempts to exploit this vulnerability will result in a DoS condition. It is possible, but highly unlikely, that an attacker could control the necessary conditions for exploitation. The CVSS score reflects this possibility. However, given the complexity of exploitation, Cisco has assigned a Medium Security Impact Rating (SIR) to this vulnerability.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-06-21 11:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the web UI of Cisco FXOS and Cisco UCS Fabric Interconnect Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected system. The vulnerability is due to incorrect input validation in the web UI. An attacker could exploit this vulnerability by sending a malicious HTTP or HTTPS packet directed to the physical management interface of an affected system. A successful exploit could allow the attacker to cause the process to crash and possibly reload the device, resulting in a denial of service (DoS) condition on the affected system. This vulnerability affects Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvb61398, CSCvb86799.
References
Impacted products
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"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2018-06-20 21:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the SNMP application to restart multiple times, leading to a system-level restart and a denial of service (DoS) condition. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform 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 standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuw99630, CSCvg71290, CSCvj67977.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp | Vendor Advisory |
Impacted products
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},
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Vulnerability from fkie_nvd
Published
2020-02-26 17:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the local management (local-mgmt) CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS) on an affected device. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by including crafted arguments to specific commands on the local management CLI. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS with the privileges of the currently logged-in user for all affected platforms excluding Cisco UCS 6400 Series Fabric Interconnects. On Cisco UCS 6400 Series Fabric Interconnects, the injected commands are executed with root privileges.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ucs_manager | * | |
| cisco | ucs_manager | * | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - | |
| cisco | ucs_6324 | - | |
| cisco | ucs_6332 | - | |
| cisco | ucs_6332-16up | - | |
| cisco | ucs_64108 | - | |
| cisco | ucs_6454 | - |
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Vulnerability from fkie_nvd
Published
2019-03-11 21:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the management interface of Cisco Application Policy Infrastructure Controller (APIC) software could allow an unauthenticated, adjacent attacker to gain unauthorized access on an affected device. The vulnerability is due to a lack of proper access control mechanisms for IPv6 link-local connectivity imposed on the management interface of an affected device. An attacker on the same physical network could exploit this vulnerability by attempting to connect to the IPv6 link-local address on the affected device. A successful exploit could allow the attacker to bypass default access control restrictions on an affected device. Cisco Application Policy Infrastructure Controller (APIC) devices running versions prior to 4.2(0.21c) are affected.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107317 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-apic-ipv6 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107317 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-apic-ipv6 | Vendor Advisory |
Impacted products
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}
Vulnerability from fkie_nvd
Published
2020-02-26 17:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the local management (local-mgmt) CLI of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS) of an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to specific commands. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS with the privileges of the currently logged-in user for all affected platforms excluding Cisco UCS 6400 Series Fabric Interconnects. On Cisco UCS 6400 Series Fabric Interconnects, the injected commands are executed with root privileges.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ucs_manager | 4.0\(1a\)a | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - | |
| cisco | ucs_6324 | - | |
| cisco | ucs_6332 | - | |
| cisco | ucs_6332-16up | - | |
| cisco | ucs_64108 | - | |
| cisco | ucs_6454 | - | |
| cisco | fxos | 2.4\(1.214\) | |
| cisco | fxos | 2.4\(1.216\) | |
| cisco | firepower_2110 | - | |
| cisco | firepower_2120 | - | |
| cisco | firepower_2130 | - | |
| cisco | firepower_2140 | - | |
| 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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Vulnerability from fkie_nvd
Published
2020-02-26 17:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the Cisco Discovery Protocol feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service (DoS) condition on an affected device. The vulnerability exists because of insufficiently validated Cisco Discovery Protocol packet headers. An attacker could exploit this vulnerability by sending a crafted Cisco Discovery Protocol packet to a Layer 2-adjacent affected device. A successful exploit could allow the attacker to cause a buffer overflow that could allow the attacker to execute arbitrary code as root or cause a DoS condition on the affected device. Note: Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Note: This vulnerability is different from the following Cisco FXOS and NX-OS Software Cisco Discovery Protocol vulnerabilities that Cisco announced on Feb. 5, 2020: Cisco FXOS, IOS XR, and NX-OS Software Cisco Discovery Protocol Denial of Service Vulnerability and Cisco NX-OS Software Cisco Discovery Protocol Remote Code Execution Vulnerability.
References
Impacted products
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"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-fxos-nxos-cdp"
}
],
"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
2020-08-27 16:15
Modified
2024-11-21 05:31
Severity ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated attacker to cause process crashes, which could result in a denial of service (DoS) condition on an affected device. The attack vector is configuration dependent and could be remote or adjacent. For more information about the attack vector, see the Details section of this advisory. The vulnerability is due to insufficient error handling when the affected software parses Cisco Fabric Services messages. An attacker could exploit this vulnerability by sending malicious Cisco Fabric Services messages to an affected device. A successful exploit could allow the attacker to cause a reload of an affected device, which could result in a DoS condition.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4110 | - | |
| cisco | firepower_4112 | - | |
| cisco | firepower_4115 | - | |
| cisco | firepower_4120 | - | |
| cisco | firepower_4125 | - | |
| cisco | firepower_4140 | - | |
| cisco | firepower_4145 | - | |
| cisco | firepower_4150 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | 6.0\(2\)a3\(1\) | |
| cisco | nx-os | 6.0\(2\)a3\(2\) | |
| cisco | nx-os | 6.0\(2\)a3\(4\) | |
| cisco | nx-os | 6.0\(2\)a4\(1\) | |
| cisco | nx-os | 6.0\(2\)a4\(2\) | |
| cisco | nx-os | 6.0\(2\)a4\(3\) | |
| cisco | nx-os | 6.0\(2\)a4\(4\) | |
| cisco | nx-os | 6.0\(2\)a4\(5\) | |
| cisco | nx-os | 6.0\(2\)a4\(6\) | |
| cisco | nx-os | 6.0\(2\)a6\(1\) | |
| cisco | nx-os | 6.0\(2\)a6\(1a\) | |
| cisco | nx-os | 6.0\(2\)a6\(2\) | |
| cisco | nx-os | 6.0\(2\)a6\(2a\) | |
| cisco | nx-os | 6.0\(2\)a6\(3\) | |
| cisco | nx-os | 6.0\(2\)a6\(3a\) | |
| cisco | nx-os | 6.0\(2\)a6\(4\) | |
| cisco | nx-os | 6.0\(2\)a6\(4a\) | |
| cisco | nx-os | 6.0\(2\)a6\(5\) | |
| cisco | nx-os | 6.0\(2\)a6\(5a\) | |
| cisco | nx-os | 6.0\(2\)a6\(5b\) | |
| cisco | nx-os | 6.0\(2\)a6\(6\) | |
| cisco | nx-os | 6.0\(2\)a6\(7\) | |
| cisco | nx-os | 6.0\(2\)a6\(8\) | |
| cisco | nx-os | 6.0\(2\)a7\(1\) | |
| cisco | nx-os | 6.0\(2\)a7\(1a\) | |
| cisco | nx-os | 6.0\(2\)a7\(2\) | |
| cisco | nx-os | 6.0\(2\)a7\(2a\) | |
| cisco | nx-os | 6.0\(2\)a8 | |
| cisco | nx-os | 6.0\(2\)a8\(1\) | |
| cisco | nx-os | 6.0\(2\)a8\(2\) | |
| cisco | nx-os | 6.0\(2\)a8\(3\) | |
| cisco | nx-os | 6.0\(2\)a8\(4\) | |
| cisco | nx-os | 6.0\(2\)a8\(4a\) | |
| cisco | nx-os | 6.0\(2\)a8\(5\) | |
| cisco | nx-os | 6.0\(2\)a8\(6\) | |
| cisco | nx-os | 6.0\(2\)a8\(6.213\) | |
| cisco | nx-os | 6.0\(2\)a8\(7\) | |
| cisco | nx-os | 6.0\(2\)a8\(7a\) | |
| cisco | nx-os | 6.0\(2\)a8\(7b\) | |
| cisco | nx-os | 6.0\(2\)a8\(8\) | |
| cisco | nx-os | 6.0\(2\)a8\(9\) | |
| cisco | nx-os | 6.0\(2\)a8\(9.7\) | |
| cisco | nx-os | 6.0\(2\)a8\(10\) | |
| cisco | nx-os | 6.0\(2\)a8\(10a\) | |
| cisco | nx-os | 6.0\(2\)a8\(11\) | |
| cisco | nx-os | 6.0\(2\)a8\(11a\) | |
| cisco | nx-os | 6.0\(2\)a8\(11b\) | |
| cisco | nx-os | 6.0\(2\)u2\(1\) | |
| cisco | nx-os | 6.0\(2\)u2\(2\) | |
| cisco | nx-os | 6.0\(2\)u2\(3\) | |
| cisco | nx-os | 6.0\(2\)u2\(4\) | |
| cisco | nx-os | 6.0\(2\)u2\(5\) | |
| cisco | nx-os | 6.0\(2\)u2\(6\) | |
| cisco | nx-os | 6.0\(2\)u3\(1\) | |
| cisco | nx-os | 6.0\(2\)u3\(2\) | |
| cisco | nx-os | 6.0\(2\)u3\(3\) | |
| cisco | nx-os | 6.0\(2\)u3\(4\) | |
| cisco | nx-os | 6.0\(2\)u3\(5\) | |
| cisco | nx-os | 6.0\(2\)u3\(6\) | |
| cisco | nx-os | 6.0\(2\)u3\(7\) | |
| cisco | nx-os | 6.0\(2\)u3\(8\) | |
| cisco | nx-os | 6.0\(2\)u3\(9\) | |
| cisco | nx-os | 6.0\(2\)u4\(1\) | |
| cisco | nx-os | 6.0\(2\)u4\(2\) | |
| cisco | nx-os | 6.0\(2\)u4\(3\) | |
| cisco | nx-os | 6.0\(2\)u4\(4\) | |
| cisco | nx-os | 6.0\(2\)u5\(1\) | |
| cisco | nx-os | 6.0\(2\)u5\(2\) | |
| cisco | nx-os | 6.0\(2\)u5\(3\) | |
| cisco | nx-os | 6.0\(2\)u5\(4\) | |
| cisco | nx-os | 6.0\(2\)u6 | |
| cisco | nx-os | 6.0\(2\)u6\(0.46\) | |
| cisco | nx-os | 6.0\(2\)u6\(1\) | |
| cisco | nx-os | 6.0\(2\)u6\(1a\) | |
| cisco | nx-os | 6.0\(2\)u6\(2\) | |
| cisco | nx-os | 6.0\(2\)u6\(2a\) | |
| cisco | nx-os | 6.0\(2\)u6\(3\) | |
| cisco | nx-os | 6.0\(2\)u6\(3a\) | |
| cisco | nx-os | 6.0\(2\)u6\(4\) | |
| cisco | nx-os | 6.0\(2\)u6\(4a\) | |
| cisco | nx-os | 6.0\(2\)u6\(5\) | |
| cisco | nx-os | 6.0\(2\)u6\(5a\) | |
| cisco | nx-os | 6.0\(2\)u6\(5b\) | |
| cisco | nx-os | 6.0\(2\)u6\(5c\) | |
| cisco | nx-os | 6.0\(2\)u6\(6\) | |
| cisco | nx-os | 6.0\(2\)u6\(7\) | |
| cisco | nx-os | 6.0\(2\)u6\(8\) | |
| cisco | nx-os | 6.0\(2\)u6\(9\) | |
| cisco | nx-os | 6.0\(2\)u6\(10\) | |
| cisco | nx-os | 6.0\(2\)u6\(10a\) | |
| cisco | nx-os | 6.2\(2\) | |
| cisco | nx-os | 6.2\(2a\) | |
| cisco | nx-os | 6.2\(3\) | |
| cisco | nx-os | 6.2\(3n\) | |
| cisco | nx-os | 6.2\(5\) | |
| cisco | nx-os | 6.2\(5a\) | |
| cisco | nx-os | 6.2\(6\) | |
| cisco | nx-os | 6.2\(6a\) | |
| cisco | nx-os | 6.2\(6b\) | |
| cisco | nx-os | 6.2\(7\) | |
| cisco | nx-os | 6.2\(8\) | |
| cisco | nx-os | 6.2\(8a\) | |
| cisco | nx-os | 6.2\(8b\) | |
| cisco | nx-os | 6.2\(10\) | |
| cisco | nx-os | 6.2\(11b\) | |
| cisco | nx-os | 6.2\(12\) | |
| cisco | nx-os | 6.2\(14\) | |
| cisco | nx-os | 6.2\(14a\) | |
| cisco | nx-os | 6.2\(14b\) | |
| cisco | nx-os | 6.2\(16\) | |
| cisco | nx-os | 6.2\(18\) | |
| cisco | nx-os | 6.2\(20\) | |
| cisco | nx-os | 6.2\(20a\) | |
| cisco | nx-os | 6.2\(22\) | |
| cisco | nx-os | 6.2\(24\) | |
| cisco | nx-os | 6.2\(25\) | |
| cisco | nx-os | 6.2\(27\) | |
| cisco | nx-os | 7.0\(0\)n1\(1\) | |
| cisco | nx-os | 7.0\(1\)n1\(1\) | |
| cisco | nx-os | 7.0\(2\)n1\(1\) | |
| cisco | nx-os | 7.0\(3\)f1 | |
| cisco | nx-os | 7.0\(3\)f2 | |
| cisco | nx-os | 7.0\(3\)f3 | |
| cisco | nx-os | 7.0\(3\)f3\(1\) | |
| cisco | nx-os | 7.0\(3\)f3\(2\) | |
| cisco | nx-os | 7.0\(3\)f3\(3\) | |
| cisco | nx-os | 7.0\(3\)f3\(3a\) | |
| cisco | nx-os | 7.0\(3\)f3\(3b\) | |
| cisco | nx-os | 7.0\(3\)f3\(3c\) | |
| cisco | nx-os | 7.0\(3\)f3\(4\) | |
| cisco | nx-os | 7.0\(3\)f3\(5\) | |
| cisco | nx-os | 7.0\(3\)i2\(1\) | |
| cisco | nx-os | 7.0\(3\)i2\(1a\) | |
| cisco | nx-os | 7.0\(3\)i2\(2\) | |
| cisco | nx-os | 7.0\(3\)i2\(2a\) | |
| cisco | nx-os | 7.0\(3\)i2\(2b\) | |
| cisco | nx-os | 7.0\(3\)i2\(2c\) | |
| cisco | nx-os | 7.0\(3\)i2\(2d\) | |
| cisco | nx-os | 7.0\(3\)i2\(2e\) | |
| cisco | nx-os | 7.0\(3\)i2\(2r\) | |
| cisco | nx-os | 7.0\(3\)i2\(2s\) | |
| cisco | nx-os | 7.0\(3\)i2\(2v\) | |
| cisco | nx-os | 7.0\(3\)i2\(2w\) | |
| cisco | nx-os | 7.0\(3\)i2\(2x\) | |
| cisco | nx-os | 7.0\(3\)i2\(2y\) | |
| cisco | nx-os | 7.0\(3\)i3\(1\) | |
| cisco | nx-os | 7.0\(3\)i4\(1\) | |
| cisco | nx-os | 7.0\(3\)i4\(1t\) | |
| cisco | nx-os | 7.0\(3\)i4\(2\) | |
| cisco | nx-os | 7.0\(3\)i4\(3\) | |
| cisco | nx-os | 7.0\(3\)i4\(4\) | |
| cisco | nx-os | 7.0\(3\)i4\(5\) | |
| cisco | nx-os | 7.0\(3\)i4\(6\) | |
| cisco | nx-os | 7.0\(3\)i4\(6t\) | |
| cisco | nx-os | 7.0\(3\)i4\(7\) | |
| cisco | nx-os | 7.0\(3\)i4\(8\) | |
| cisco | nx-os | 7.0\(3\)i4\(8a\) | |
| cisco | nx-os | 7.0\(3\)i4\(8b\) | |
| cisco | nx-os | 7.0\(3\)i4\(8z\) | |
| cisco | nx-os | 7.0\(3\)i4\(9\) | |
| cisco | nx-os | 7.0\(3\)i5 | |
| cisco | nx-os | 7.0\(3\)i5\(1\) | |
| cisco | nx-os | 7.0\(3\)i5\(2\) | |
| cisco | nx-os | 7.0\(3\)i5\(3\) | |
| cisco | nx-os | 7.0\(3\)i5\(3a\) | |
| cisco | nx-os | 7.0\(3\)i5\(3b\) | |
| cisco | nx-os | 7.0\(3\)i6\(1\) | |
| cisco | nx-os | 7.0\(3\)i6\(2\) | |
| cisco | nx-os | 7.0\(3\)i7 | |
| cisco | nx-os | 7.0\(3\)i7\(1\) | |
| cisco | nx-os | 7.0\(3\)i7\(2\) | |
| cisco | nx-os | 7.0\(3\)i7\(3\) | |
| cisco | nx-os | 7.0\(3\)i7\(3z\) | |
| cisco | nx-os | 7.0\(3\)i7\(4\) | |
| cisco | nx-os | 7.0\(3\)i7\(5\) | |
| cisco | nx-os | 7.0\(3\)i7\(5a\) | |
| cisco | nx-os | 7.0\(3\)i7\(6\) | |
| cisco | nx-os | 7.0\(3\)i7\(6z\) | |
| cisco | nx-os | 7.0\(3\)i7\(7\) | |
| cisco | nx-os | 7.0\(3\)i7\(8\) | |
| cisco | nx-os | 7.0\(3\)ia7\(1\) | |
| cisco | nx-os | 7.0\(3\)ia7\(2\) | |
| cisco | nx-os | 7.0\(3\)ic4\(4\) | |
| cisco | nx-os | 7.0\(3\)im3\(1\) | |
| cisco | nx-os | 7.0\(3\)im3\(2\) | |
| cisco | nx-os | 7.0\(3\)im3\(2a\) | |
| cisco | nx-os | 7.0\(3\)im3\(2b\) | |
| cisco | nx-os | 7.0\(3\)im3\(3\) | |
| cisco | nx-os | 7.0\(3\)im7\(2\) | |
| cisco | nx-os | 7.0\(3\)n1\(1\) | |
| cisco | nx-os | 7.0\(4\)n1\(1\) | |
| cisco | nx-os | 7.0\(4\)n1\(1a\) | |
| cisco | nx-os | 7.0\(5\)n1\(1\) | |
| cisco | nx-os | 7.0\(5\)n1\(1a\) | |
| cisco | nx-os | 7.0\(6\)n1\(1\) | |
| cisco | nx-os | 7.0\(6\)n1\(2s\) | |
| cisco | nx-os | 7.0\(6\)n1\(3s\) | |
| cisco | nx-os | 7.0\(6\)n1\(4s\) | |
| cisco | nx-os | 7.0\(7\)n1\(1\) | |
| cisco | nx-os | 7.0\(7\)n1\(1a\) | |
| cisco | nx-os | 7.0\(7\)n1\(1b\) | |
| cisco | nx-os | 7.0\(8\)n1\(1\) | |
| cisco | nx-os | 7.0\(8\)n1\(1a\) | |
| cisco | nx-os | 7.1\(0\)n1\(1\) | |
| cisco | nx-os | 7.1\(0\)n1\(1a\) | |
| cisco | nx-os | 7.1\(0\)n1\(1b\) | |
| cisco | nx-os | 7.1\(0.1\) | |
| cisco | nx-os | 7.1\(1\)n1\(1\) | |
| cisco | nx-os | 7.1\(1\)n1\(1a\) | |
| cisco | nx-os | 7.1\(2\)n1\(1\) | |
| cisco | nx-os | 7.1\(2\)n1\(1a\) | |
| cisco | nx-os | 7.1\(3\)n1\(1\) | |
| cisco | nx-os | 7.1\(3\)n1\(2\) | |
| cisco | nx-os | 7.1\(3\)n1\(2a\) | |
| cisco | nx-os | 7.1\(3\)n1\(3\) | |
| cisco | nx-os | 7.1\(3\)n1\(4\) | |
| cisco | nx-os | 7.1\(3\)n1\(5\) | |
| cisco | nx-os | 7.1\(4\)n1\(1\) | |
| cisco | nx-os | 7.1\(4\)n1\(1a\) | |
| cisco | nx-os | 7.1\(4\)n1\(1c\) | |
| cisco | nx-os | 7.1\(4\)n1\(1d\) | |
| cisco | nx-os | 7.1\(5\)n1\(1\) | |
| cisco | nx-os | 7.1\(5\)n1\(1b\) | |
| cisco | nx-os | 7.2\(0\)d1\(1\) | |
| cisco | nx-os | 7.2\(0\)n1\(1\) | |
| cisco | nx-os | 7.2\(1\)d\(1\) | |
| cisco | nx-os | 7.2\(1\)n1\(1\) | |
| cisco | nx-os | 7.2\(2\)d1\(1\) | |
| cisco | nx-os | 7.2\(2\)d1\(2\) | |
| cisco | nx-os | 7.2\(2\)d1\(3\) | |
| cisco | nx-os | 7.2\(2\)d1\(4\) | |
| cisco | nx-os | 7.3\(0\)d1\(1\) | |
| cisco | nx-os | 7.3\(0\)dx\(1\) | |
| cisco | nx-os | 7.3\(0\)n1\(1\) | |
| cisco | nx-os | 7.3\(0\)n1\(1a\) | |
| cisco | nx-os | 7.3\(0\)n1\(1b\) | |
| cisco | nx-os | 7.3\(1\)d1\(1\) | |
| cisco | nx-os | 7.3\(1\)n1\(1\) | |
| cisco | nx-os | 7.3\(2\)d1\(1\) | |
| cisco | nx-os | 7.3\(2\)d1\(1d\) | |
| cisco | nx-os | 7.3\(2\)d1\(2\) | |
| cisco | nx-os | 7.3\(2\)d1\(3\) | |
| cisco | nx-os | 7.3\(2\)d1\(3a\) | |
| cisco | nx-os | 7.3\(2\)n1\(1\) | |
| cisco | nx-os | 7.3\(2\)n1\(1b\) | |
| cisco | nx-os | 7.3\(2\)n1\(1c\) | |
| cisco | nx-os | 7.3\(3\)d1\(1\) | |
| cisco | nx-os | 7.3\(3\)n1\(1\) | |
| cisco | nx-os | 7.3\(4\)d1\(1\) | |
| cisco | nx-os | 7.3\(4\)n1\(1\) | |
| cisco | nx-os | 7.3\(4\)n1\(1a\) | |
| cisco | nx-os | 7.3\(5\)d1\(1\) | |
| cisco | nx-os | 7.3\(5\)n1\(1\) | |
| cisco | nx-os | 7.3\(6\)n1\(1\) | |
| cisco | nx-os | 7.3\(6\)n1\(1a\) | |
| cisco | nx-os | 7.3\(7\)n1\(1\) | |
| cisco | nx-os | 7.3\(7\)n1\(1a\) | |
| cisco | nx-os | 7.3\(7\)n1\(1b\) | |
| cisco | nx-os | 8.0\(1\) | |
| cisco | nx-os | 8.1\(1\) | |
| cisco | nx-os | 8.1\(1a\) | |
| cisco | nx-os | 8.1\(1b\) | |
| cisco | nx-os | 8.1\(2\) | |
| cisco | nx-os | 8.1\(2a\) | |
| cisco | nx-os | 8.2\(1\) | |
| cisco | nx-os | 8.2\(2\) | |
| cisco | nx-os | 8.2\(3\) | |
| cisco | nx-os | 8.2\(4\) | |
| cisco | nx-os | 8.2\(5\) | |
| cisco | nx-os | 8.3\(1\) | |
| cisco | nx-os | 8.3\(2\) | |
| cisco | nx-os | 8.4\(1\) | |
| cisco | nx-os | 8.4\(1a\) | |
| cisco | nx-os | 9.2\(1\) | |
| cisco | nx-os | 9.2\(2\) | |
| cisco | nx-os | 9.2\(2t\) | |
| cisco | nx-os | 9.2\(2v\) | |
| cisco | nx-os | 9.2\(3\) | |
| cisco | nx-os | 9.2\(3y\) | |
| cisco | nx-os | 9.3\(1\) | |
| cisco | nx-os | 9.3\(1z\) | |
| cisco | nx-os | 9.3\(2\) | |
| cisco | nx-os | 9.3\(3\) | |
| cisco | mds_9100 | - | |
| cisco | mds_9200 | - | |
| cisco | mds_9500 | - | |
| cisco | mds_9700 | - | |
| cisco | nexus_3016 | - | |
| cisco | nexus_3048 | - | |
| cisco | nexus_3064 | - | |
| cisco | nexus_3064-t | - | |
| cisco | nexus_31108pc-v | - | |
| cisco | nexus_31108tc-v | - | |
| cisco | nexus_31128pq | - | |
| cisco | nexus_3132c-z | - | |
| cisco | nexus_3132q | - | |
| cisco | nexus_3132q-v | - | |
| cisco | nexus_3132q-xl | - | |
| cisco | nexus_3164q | - | |
| cisco | nexus_3172 | - | |
| cisco | nexus_3172pq-xl | - | |
| cisco | nexus_3172tq | - | |
| cisco | nexus_3172tq-32t | - | |
| cisco | nexus_3172tq-xl | - | |
| cisco | nexus_3232c | - | |
| cisco | nexus_3264c-e | - | |
| cisco | nexus_3264q | - | |
| cisco | nexus_3408-s | - | |
| cisco | nexus_34180yc | - | |
| cisco | nexus_3432d-s | - | |
| cisco | nexus_3464c | - | |
| cisco | nexus_3524 | - | |
| cisco | nexus_3524-x | - | |
| cisco | nexus_3524-xl | - | |
| cisco | nexus_3548 | - | |
| cisco | nexus_3548-x | - | |
| cisco | nexus_3548-xl | - | |
| cisco | nexus_36180yc-r | - | |
| cisco | nexus_3636c-r | - | |
| cisco | nexus_5548p | - | |
| cisco | nexus_5548up | - | |
| cisco | nexus_5596t | - | |
| cisco | nexus_5596up | - | |
| cisco | nexus_56128p | - | |
| cisco | nexus_5624q | - | |
| cisco | nexus_5648q | - | |
| cisco | nexus_5672up | - | |
| cisco | nexus_5696q | - | |
| cisco | nexus_6001 | - | |
| cisco | nexus_6004 | - | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nexus_9000v | - | |
| cisco | nexus_92160yc-x | - | |
| cisco | nexus_92300yc | - | |
| cisco | nexus_92304qc | - | |
| cisco | nexus_92348gc-x | - | |
| cisco | nexus_9236c | - | |
| cisco | nexus_9272q | - | |
| cisco | nexus_93108tc-ex | - | |
| cisco | nexus_93108tc-fx | - | |
| cisco | nexus_93120tx | - | |
| cisco | nexus_93128tx | - | |
| cisco | nexus_93180lc-ex | - | |
| cisco | nexus_93180yc-ex | - | |
| cisco | nexus_93180yc-fx | - | |
| cisco | nexus_93216tc-fx2 | - | |
| cisco | nexus_93240yc-fx2 | - | |
| cisco | nexus_9332c | - | |
| cisco | nexus_9332pq | - | |
| cisco | nexus_93360yc-fx2 | - | |
| cisco | nexus_9336c-fx2 | - | |
| cisco | nexus_9336pq_aci_spine | - | |
| cisco | nexus_9348gc-fxp | - | |
| cisco | nexus_9364c | - | |
| cisco | nexus_9372px | - | |
| cisco | nexus_9372px-e | - | |
| cisco | nexus_9372tx | - | |
| cisco | nexus_9372tx-e | - | |
| cisco | nexus_9396px | - | |
| cisco | nexus_9396tx | - | |
| cisco | nexus_9504 | - | |
| cisco | nexus_9508 | - | |
| cisco | nexus_9516 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - | |
| cisco | ucs_6300 | - | |
| cisco | ucs_6324 | - | |
| cisco | ucs_64108 | - | |
| cisco | ucs_6454 | - |
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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 |
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"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-05-15T19:29:00.633",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
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"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/108365"
},
{
"source": "ykramarz@cisco.com",
"tags": [
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],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1735"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
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},
{
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"tags": [
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],
"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
2019-05-15 21:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the CLI of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with the privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command on the affected device. 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 Linux operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108479 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1795 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108479 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1795 | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2020-02-26 17:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the CLI of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS). The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted arguments to specific commands. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS with the privileges of the currently logged-in user for all affected platforms excluding Cisco UCS 6400 Series Fabric Interconnects. On Cisco UCS 6400 Series Fabric Interconnects, the injected commands are executed with root privileges.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2018-06-21 11:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the Cisco Discovery Protocol (formerly known as CDP) subsystem of devices running, or based on, Cisco NX-OS Software contain a vulnerability that could allow an unauthenticated, adjacent attacker to create a denial of service (DoS) condition. The vulnerability is due to a failure to properly validate certain fields within a Cisco Discovery Protocol message prior to processing it. An attacker with the ability to submit a Cisco Discovery Protocol message designed to trigger the issue could cause a DoS condition on an affected device while the device restarts. This vulnerability affects Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, MDS 9000 Series 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 3600 Platform 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, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvc89242, CSCve40943, CSCve40953, CSCve40965, CSCve40970, CSCve40978, CSCve40992, CSCve41000, CSCve41007.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-cdp | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-cdp | Vendor Advisory |
Impacted products
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"weaknesses": [
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"source": "ykramarz@cisco.com",
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}
Vulnerability from fkie_nvd
Published
2020-02-05 18:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the Cisco Discovery Protocol implementation for Cisco FXOS Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to a missing check when the affected software processes Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. A successful exploit could allow the attacker to exhaust system memory, causing the device to reload. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
References
Impacted products
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"url": "http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html"
},
{
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"tags": [
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},
{
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},
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],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-190"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2018-06-21 11:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to obtain sensitive information from memory or cause a denial of service (DoS) condition on the affected product. The vulnerability exists because the affected software insufficiently validates header values in Cisco Fabric Services packets. An attacker could exploit this vulnerability by sending a crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overread condition, which could allow the attacker to obtain sensitive information from memory or cause a DoS condition on the affected product. This vulnerability affects Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform 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 standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69957, CSCve02435, CSCve04859, CSCve41536, CSCve41538, CSCve41559.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-dos | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-dos | Vendor Advisory |
Impacted products
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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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Vulnerability from fkie_nvd
Published
2018-06-21 11:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the Cisco Discovery Protocol component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service (DoS) condition on the affected device. The vulnerability exists because of insufficiently validated Cisco Discovery Protocol packet headers. An attacker could exploit this vulnerability by sending a crafted Cisco Discovery Protocol packet to a Layer 2 adjacent affected device. A successful exploit could allow the attacker to cause a buffer overflow that could allow the attacker to execute arbitrary code as root or cause a DoS condition on the affected device. This vulnerability affects the following if configured to use Cisco Discovery Protocol: Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvc22202, CSCvc22205, CSCvc22208, CSCvc88078, CSCvc88150, CSCvc88159, CSCvc88162, CSCvc88167.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-dos | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-dos | Vendor Advisory |
Impacted products
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"value": "A vulnerability in the Cisco Discovery Protocol component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code as root or cause a denial of service (DoS) condition on the affected device. The vulnerability exists because of insufficiently validated Cisco Discovery Protocol packet headers. An attacker could exploit this vulnerability by sending a crafted Cisco Discovery Protocol packet to a Layer 2 adjacent affected device. A successful exploit could allow the attacker to cause a buffer overflow that could allow the attacker to execute arbitrary code as root or cause a DoS condition on the affected device. This vulnerability affects the following if configured to use Cisco Discovery Protocol: Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvc22202, CSCvc22205, CSCvc22208, CSCvc88078, CSCvc88150, CSCvc88159, CSCvc88162, CSCvc88167."
},
{
"lang": "es",
"value": "Una vulnerabilidad en el componente Cisco Discovery Protocol del software FXOS y Cisco NX-OS podr\u00eda permitir que un atacante adyacente no autenticado ejecute c\u00f3digo arbitrario como root o cree una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. La vulnerabilidad existe debido a las cabeceras de paquete Cisco Discovery Protocol insuficientemente validadas. Un atacante podr\u00eda explotar esta vulnerabilidad enviando un paquete Cisco Discovery Protocol a un dispositivo afectado adyacente en la capa 2. Su explotaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante provoque un desbordamiento de b\u00fafer que le permitir\u00eda ejecutar c\u00f3digo arbitrario como root o provocar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en el dispositivo afectado. Esta vulnerabilidad afecta a los siguientes productos si est\u00e1n configurados para emplear Cisco Discovery Protocol: Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Fabric Switches en modo Application Centric Infrastructure (ACI), Nexus 9000 Series Switches en modo NX-OS independiente, los m\u00f3dulos Line Cards y Fabric de Nexus 9500 R-Series, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects y UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvc22202, CSCvc22205, CSCvc22208, CSCvc88078, CSCvc88150, CSCvc88159, CSCvc88162, CSCvc88167."
}
],
"id": "CVE-2018-0303",
"lastModified": "2024-11-21T03:37:56.127",
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"references": [
{
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"tags": [
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],
"url": "http://www.securitytracker.com/id/1041169"
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"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"value": "CWE-20"
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"source": "ykramarz@cisco.com",
"type": "Secondary"
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{
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]
}
Vulnerability from fkie_nvd
Published
2019-05-15 20:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the CLI of Cisco FXOS Software and 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 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 administrator credentials to exploit this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108407 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-fxos-nxos-cmdinj-1781-1782 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108407 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-fxos-nxos-cmdinj-1781-1782 | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2019-05-15 20:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker with valid administrator credentials 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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108383 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1790 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108383 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1790 | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2019-08-28 19:15
Modified
2024-11-21 04:37
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability in the Cisco Fabric Services component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause process crashes, which can result in a denial of service (DoS) condition on an affected system. The vulnerability is due to insufficient validation of TCP packets when processed by the Cisco Fabric Services over IP (CFSoIP) feature. An attacker could exploit this vulnerability by sending a malicious Cisco Fabric Services TCP packet to an affected device. A successful exploit could allow the attacker to cause process crashes, resulting in a device reload and a DoS condition. Note: There are three distribution methods that can be configured for Cisco Fabric Services. This vulnerability affects only distribution method CFSoIP, which is disabled by default. See the Details section for more information.
References
Impacted products
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},
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"value": "Una vulnerabilidad en el componente Cisco Fabric Services del software Cisco NX-OS podr\u00eda permitir que un atacante remoto no identificado cause bloqueos en el proceso, lo que puede provocar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un sistema afectado. La vulnerabilidad se debe a una validaci\u00f3n insuficiente de los paquetes TCP cuando los procesa la funci\u00f3n Cisco Fabric Services sobre IP (CFSoIP). Un atacante podr\u00eda aprovechar esta vulnerabilidad al enviar un paquete TCP de Cisco Fabric Services malicioso a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante provocar bloqueos en el proceso, lo que provocar\u00eda una recarga del dispositivo y una condici\u00f3n DoS. Nota: Existen tres m\u00e9todos de distribuci\u00f3n que se pueden configurar para los Servicios de Cisco Fabric. Esta vulnerabilidad afecta solo al m\u00e9todo de distribuci\u00f3n CFSoIP, que est\u00e1 deshabilitado de forma predeterminada. Vea la secci\u00f3n Detalles para m\u00e1s informaci\u00f3n."
}
],
"id": "CVE-2019-1962",
"lastModified": "2024-11-21T04:37:46.613",
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Vulnerability from fkie_nvd
Published
2018-06-21 11:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the CLI parser of Cisco FXOS Software and Cisco UCS Fabric Interconnect Software could allow an authenticated, local attacker to cause a buffer overflow on an affected device. The vulnerability is due to incorrect input validation in the CLI parser subsystem. An attacker could exploit this vulnerability by exceeding the expected length of user input. A successful exploit could allow the attacker to execute arbitrary code with root privileges on the affected system. This vulnerability affects Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvb61099, CSCvb86743.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | 3.1\(1k\)a | |
| cisco | ucs_6120xp | - | |
| cisco | ucs_6140xp | - | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - | |
| cisco | ucs_6324 | - | |
| cisco | ucs_6332 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4110 | - | |
| cisco | firepower_4120 | - | |
| cisco | firepower_4140 | - | |
| cisco | firepower_4150 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_9300_security_appliance | - |
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"id": "CVE-2018-0302",
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