CVE-2022-20717

{"id": "CVE-2022-20717", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2022-04-15T15:15:13.113", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vedge-dos-jerVm4bB", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vedge-dos-jerVm4bB", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-789"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the NETCONF process of Cisco SD-WAN vEdge Routers could allow an authenticated, local attacker to cause an affected device to run out of memory, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient memory management when an affected device receives large amounts of traffic. An attacker could exploit this vulnerability by sending malicious traffic to an affected device. A successful exploit could allow the attacker to cause the device to crash, resulting in a DoS condition."}, {"lang": "es", "value": "Una vulnerabilidad en el proceso NETCONF de los routers Cisco SD-WAN vEdge podr\u00eda permitir a un atacante local autenticado causar a un dispositivo afectado quedarse sin memoria, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Esta vulnerabilidad es debido a una administraci\u00f3n insuficiente de la memoria cuando un dispositivo afectado recibe grandes cantidades de tr\u00e1fico. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de tr\u00e1fico malicioso a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar un bloqueo del dispositivo, resultando en una condici\u00f3n de DoS"}], "lastModified": "2024-11-21T06:43:24.040", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:sd-wan_vedge_router:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B7EA8D9-812D-4D62-A5A7-8994BDB0C8E5", "versionEndIncluding": "20.6"}, {"criteria": "cpe:2.3:a:cisco:sd-wan_vedge_router:20.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "26FADAB8-5A72-4B9D-9E9C-91A69F53B441"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:1100_integrated_services_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1952B64C-4AE0-4CCB-86C5-8D1FF6A12822"}, {"criteria": "cpe:2.3:h:citrix:sd-wan_1000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "99FC163D-E468-4D98-AE56-D4D29F5C05D7"}, {"criteria": "cpe:2.3:h:citrix:sd-wan_110:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6062DBFF-04E4-48D9-A2A0-42BECE9E0EA2"}, {"criteria": "cpe:2.3:h:citrix:sd-wan_1100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3426DD26-48A7-408A-82B4-99CAA82804AF"}, {"criteria": "cpe:2.3:h:citrix:sd-wan_2000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E387174A-1A9C-4A16-9F66-8158F06C89C5"}, {"criteria": "cpe:2.3:h:citrix:sd-wan_210:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "42DBB6B2-E526-4C12-AED8-245D4E21A011"}, {"criteria": "cpe:2.3:h:citrix:sd-wan_2100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2524E92A-D661-4F31-9026-2F182B68CDC0"}, {"criteria": "cpe:2.3:h:citrix:sd-wan_5100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C022A51A-6D37-4AA9-82B5-19F17EA581CC"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}