cve-2020-3118
Vulnerability from cvelistv5
Published
2020-02-05 17:40
Modified
2024-11-08 16:12
Severity ?
EPSS score ?
Summary
Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Cisco | Cisco IOS XR Software |
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog
Date added: 2021-11-03
Due date: 2022-05-03
Required action: Apply updates per vendor instructions.
Used in ransomware: Unknown
Notes: https://nvd.nist.gov/vuln/detail/CVE-2020-3118
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T07:24:00.571Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "20200205 Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO", "x_transferred" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-iosxr-cdp-rce" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html" } ], "title": "CVE Program Container" }, { "metrics": [ { "other": { "content": { "id": "CVE-2020-3118", "options": [ { "Exploitation": "active" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-11-08T16:12:28.712809Z", "version": "2.0.3" }, "type": "ssvc" } }, { "other": { "content": { "dateAdded": "2021-11-03", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2020-3118" }, "type": "kev" } } ], "providerMetadata": { "dateUpdated": "2024-11-08T16:12:42.862Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "Cisco IOS XR Software", "vendor": "Cisco", "versions": [ { "lessThan": "6.6.3", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "datePublic": "2020-02-05T00:00:00", "descriptions": [ { "lang": "en", "value": "A vulnerability in the Cisco Discovery Protocol implementation for Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability is due to improper validation of string input from certain fields in 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 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)." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is aware of public announcements about this vulnerability. Cisco PSIRT is not aware of any malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-134", "description": "CWE-134", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-02-05T18:06:04", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "20200205 Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-iosxr-cdp-rce" }, { "tags": [ "x_refsource_MISC" ], "url": "http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html" } ], "source": { "advisory": "cisco-sa-20200205-iosxr-cdp-rce", "defect": [ [ "CSCvr09190" ] ], "discovery": "INTERNAL" }, "title": "Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "DATE_PUBLIC": "2020-02-05T16:00:00-0800", "ID": "CVE-2020-3118", "STATE": "PUBLIC", "TITLE": "Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Cisco IOS XR Software", "version": { "version_data": [ { "affected": "\u003c", "version_affected": "\u003c", "version_value": "6.6.3" } ] } } ] }, "vendor_name": "Cisco" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A vulnerability in the Cisco Discovery Protocol implementation for Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability is due to improper validation of string input from certain fields in 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 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)." } ] }, "exploit": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is aware of public announcements about this vulnerability. Cisco PSIRT is not aware of any malicious use of the vulnerability that is described in this advisory." } ], "impact": { "cvss": { "baseScore": "8.8", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-134" } ] } ] }, "references": { "reference_data": [ { "name": "20200205 Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability", "refsource": "CISCO", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-iosxr-cdp-rce" }, { "name": "http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html" } ] }, "source": { "advisory": "cisco-sa-20200205-iosxr-cdp-rce", "defect": [ [ "CSCvr09190" ] ], "discovery": "INTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2020-3118", "datePublished": "2020-02-05T17:40:16.080703Z", "dateReserved": "2019-12-12T00:00:00", "dateUpdated": "2024-11-08T16:12:42.862Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "cisa_known_exploited": { "cveID": "CVE-2020-3118", "cwes": "[\"CWE-134\"]", "dateAdded": "2021-11-03", "dueDate": "2022-05-03", "knownRansomwareCampaignUse": "Unknown", "notes": "https://nvd.nist.gov/vuln/detail/CVE-2020-3118", "product": "IOS XR", "requiredAction": "Apply updates per vendor instructions.", "shortDescription": "Cisco IOS XR improperly validates string input from certain fields in Cisco Discovery Protocol messages. Exploitation could allow an unauthenticated, adjacent attacker to execute code with administrative privileges or cause a reload on an affected device.", "vendorProject": "Cisco", "vulnerabilityName": "Cisco IOS XR Software Discovery Protocol Format String Vulnerability" }, "nvd": "{\"cve\":{\"id\":\"CVE-2020-3118\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2020-02-05T18:15:10.907\",\"lastModified\":\"2022-12-23T16:59:18.010\",\"vulnStatus\":\"Analyzed\",\"cisaExploitAdd\":\"2021-11-03\",\"cisaActionDue\":\"2022-05-03\",\"cisaRequiredAction\":\"Apply updates per vendor instructions.\",\"cisaVulnerabilityName\":\"Cisco IOS XR Software Discovery Protocol Format String Vulnerability\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the Cisco Discovery Protocol implementation for Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability is due to improper validation of string input from certain fields in 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 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).\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en la implementaci\u00f3n de Cisco Discovery Protocol para Cisco IOS XR Software, podr\u00eda permitir a un atacante adyacente no autenticado ejecutar c\u00f3digo arbitrario o causar una recarga sobre un dispositivo afectado. La vulnerabilidad es debido a la comprobaci\u00f3n inapropiada de la entrada de cadena de determinados campos en los mensajes de Cisco Discovery Protocol. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de un paquete malicioso de Cisco Discovery Protocol hacia un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar un desbordamiento del b\u00fafer de la pila, lo que podr\u00eda permitir al atacante ejecutar c\u00f3digo arbitrario con privilegios administrativos sobre un dispositivo afectado. Cisco Discovery Protocol es un protocolo de Capa 2. Para explotar esta vulnerabilidad, un atacante debe encontrarse en el mismo dominio de difusi\u00f3n que el dispositivo afectado (Capa 2 adyacente).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV30\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:L/Au:N/C:C/I:C/A:C\",\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":8.3},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":6.5,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]},{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-134\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.6.0\",\"versionEndExcluding\":\"6.6.12\",\"matchCriteriaId\":\"024D2B99-34D5-48B0-AFD6-114200D154E5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.0.0\",\"versionEndExcluding\":\"7.0.2\",\"matchCriteriaId\":\"00AFC058-2750-4A6F-B321-DF159214FCA5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:6.5.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"86E05C3F-4095-4B9C-8C11-E32567EB14AC\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9000v:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"71BD158E-71D8-4DCA-8C09-F8AB7EF0EBDD\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"324C97E6-1810-404F-9F45-6240F99FF039\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"57EB55BB-41B7-40A1-B6F5-142FE8AB4C16\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"433F4A82-04A4-4EAA-8C19-F7581DCD8D29\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9901:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2D5E60AB-94FF-448A-89D8-5D2197E21C74\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A93212A4-50AB-42E7-89A4-5FBBAEA050C3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9906:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EDA53A61-98B3-458C-8893-61CD7D6B1E48\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9910:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F396564E-B477-4A27-A189-CEB737552E25\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5445CC54-ACFB-4070-AF26-F91FEAA85181\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D7AA58E5-D7E1-48CF-93FF-C60EB85B2BC7\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540-12z20g-sys-a:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D5494B4B-0BB4-48AE-8B0D-04DE649F9313\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540-12z20g-sys-d:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B3A0C835-6C98-4AB6-89FF-C27117BB6B12\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540-24z8q2c-sys:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"395F25CD-FDF5-48D7-A048-A6B4F4779EC9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540-28z4c-sys-a:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2E926BBC-F5C5-4D02-8A62-F1A5DE3C54DA\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540-28z4c-sys-d:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EFB1323A-C472-4EA1-A969-1D1C10AB0CE8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540-acc-sys:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"124CE49C-1C2B-40A5-8F59-7A223766E12F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540x-12z16g-sys-a:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A83F3D33-0674-4F74-AEA9-BC824D8536F5\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540x-12z16g-sys-d:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"784A450D-8DCA-43E5-8044-A9F2363FB006\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540x-16z4g8q2c-a:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"92E88ED4-C2AF-407C-A395-3D7806D68758\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540x-16z4g8q2c-d:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2DA11E43-F821-45F6-A2DB-E1EBC8BDE68B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540x-acc-sys:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"871D84C5-71EE-4B82-A48C-A1CC68DA332A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_5501:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0A972EFE-4F7E-4BFC-8631-66A2D16B74A3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_5501-se:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1B254955-C485-45D7-A19B-E78CE1D997AD\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_5502:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F72AEF0-EE70-40F8-B52B-1390820B87BB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_5502-se:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"50C7B71A-2559-4E90-BAAA-C6FAAFE35FC3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_5508:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"43D21B01-A754-474F-8E46-14D733AB307E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_5516:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"17D6424C-972F-459C-B8F7-04FFD9F541BC\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:xrv_9000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B529456-23DB-4917-A316-4CFC6AEC9964\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:5.2.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A0B5C0F4-1BEC-4B54-ABF0-948CFF80E5E0\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_6000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"523058BF-DE14-4FAD-8A67-C8CA795032D9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_6008:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"61AF653C-DCD4-4B20-A555-71120F9A5BB9\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:6.4.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E67F538A-3E1A-4749-BB8D-4F8043653B6E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3FEF8271-315F-4756-931F-015F790BE693\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9000v:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"71BD158E-71D8-4DCA-8C09-F8AB7EF0EBDD\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"324C97E6-1810-404F-9F45-6240F99FF039\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"57EB55BB-41B7-40A1-B6F5-142FE8AB4C16\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"433F4A82-04A4-4EAA-8C19-F7581DCD8D29\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9901:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2D5E60AB-94FF-448A-89D8-5D2197E21C74\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9903:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA241214-2F05-4360-9B50-385355E29CF4\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A93212A4-50AB-42E7-89A4-5FBBAEA050C3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9906:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EDA53A61-98B3-458C-8893-61CD7D6B1E48\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9910:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F396564E-B477-4A27-A189-CEB737552E25\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5445CC54-ACFB-4070-AF26-F91FEAA85181\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9920:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49E7ED87-8AC0-4107-A7A5-F334236E2906\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D7AA58E5-D7E1-48CF-93FF-C60EB85B2BC7\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:crs-x:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"62F5E007-0CB6-424C-9AE8-01618C8C44E0\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:6.6.25:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3DC7F758-5AB7-4A45-A889-BE9DD8D0474E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_560:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D4CC8256-E4F8-4DCB-B69A-40A7C5AA41E8\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:7.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"82AF763B-9299-4EDC-B42D-B83736839CA1\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:ncs_540l:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7987161E-E0C6-4BBB-91FC-F49A7F4AE6B6\"}]}]}],\"references\":[{\"url\":\"http://packetstormsecurity.com/files/156203/Cisco-Discovery-Protocol-CDP-Remote-Device-Takeover.html\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200205-iosxr-cdp-rce\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.