CVE-2022-20656

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To exploit this vulnerability, the attacker must have valid credentials on the system.\r\n\r\nThis vulnerability is due to insufficient input validation of the HTTPS URL by the web-based management interface. An attacker could exploit this vulnerability by sending a crafted request that contains directory traversal character sequences to an affected device. A successful exploit could allow the attacker to write arbitrary files to the host system.\r\nCisco&nbsp;has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities."}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-pi-epnm-path-trav-zws324yn", "name": "cisco-sa-pi-epnm-path-trav-zws324yn"}, {"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sna-xss-NXOxDhRQ", "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sna-xss-NXOxDhRQ</a></p><p><strong>Attention</strong>: Simplifying the Cisco&nbsp;portfolio includes the renaming of security products under one brand: Cisco&nbsp;Secure. For more information, see <a href=\"https://www.cisco.com/c/en/us/products/security/secure-names.html\">Meet Cisco&nbsp;Secure"}], "exploits": [{"lang": "en", "value": "The Cisco\u00a0PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "source": {"advisory": "cisco-sa-pi-epnm-path-trav-zws324yn", "discovery": "EXTERNAL", "defects": ["CSCvz43433"]}, "problemTypes": [{"descriptions": [{"lang": "en", "description": "Path Traversal: '../filedir'", "type": "cwe", "cweId": "CWE-24"}]}], "affected": [{"vendor": "Cisco", "product": "Cisco Evolved Programmable Network Manager (EPNM)", "versions": [{"version": "3.0.1", "status": "affected"}, {"version": "3.1.2", "status": "affected"}, {"version": "1.2", "status": "affected"}, {"version": "3.1.1", "status": "affected"}, {"version": "3.1.3", "status": "affected"}, {"version": "3.1", "status": "affected"}, {"version": "3.0.3", "status": "affected"}, {"version": "3.0.2", "status": "affected"}, {"version": "3.0", "status": "affected"}, {"version": "2.2", "status": "affected"}, {"version": "1.1", "status": "affected"}, {"version": "2.1", "status": "affected"}, {"version": "2.0", "status": "affected"}, {"version": "4.1", "status": "affected"}, {"version": "4.1.1", "status": "affected"}, {"version": "4.0.3", "status": "affected"}, {"version": "4.0.1", "status": "affected"}, {"version": "4.0.2", "status": "affected"}, {"version": "4.0", "status": "affected"}, {"version": "5.0", "status": "affected"}, {"version": "5.0.1", "status": "affected"}, {"version": "5.1.1", "status": "affected"}, {"version": "5.1", "status": "affected"}, {"version": "5.0.2", "status": "affected"}, {"version": "5.1.2", "status": "affected"}], "defaultStatus": "unknown"}, {"vendor": "Cisco", "product": "Cisco Prime Infrastructure", "versions": [{"version": "3.0.0", "status": "affected"}, {"version": "3.1.0", "status": "affected"}, {"version": "3.1.5", "status": "affected"}, {"version": "2.1", "status": "affected"}, {"version": "2.0.0", "status": "affected"}, {"version": "3.6.0", "status": "affected"}, {"version": "3.7.0", "status": "affected"}, {"version": "3.4.0", "status": "affected"}, {"version": "3.3.0", "status": "affected"}, {"version": "3.2", "status": "affected"}, {"version": "3.5.0", "status": "affected"}, {"version": "3.2.0-FIPS", "status": "affected"}, {"version": "2.2", "status": "affected"}, {"version": "3.8.0-FED", "status": "affected"}, {"version": "3.9.0", "status": "affected"}, {"version": "3.8.0", "status": "affected"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2024-11-15T15:36:09.274Z"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-11-15T16:22:22.303656Z", "id": "CVE-2022-20656", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-15T16:22:46.877Z"}}]}}

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and Cisco&nbsp;EPNM could allow an authenticated, remote attacker to conduct a path traversal attack on an affected device. To exploit this vulnerability, the attacker must have valid credentials on the system.\r\n\r\nThis vulnerability is due to insufficient input validation of the HTTPS URL by the web-based management interface. An attacker could exploit this vulnerability by sending a crafted request that contains directory traversal character sequences to an affected device. A successful exploit could allow the attacker to write arbitrary files to the host system.\r\nCisco&nbsp;has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities."}, {"lang": "es", "value": "Una vulnerabilidad en la interfaz de administraci\u00f3n basada en web de Cisco PI y Cisco EPNM podr\u00eda permitir que un atacante remoto autenticado realice un ataque de path traversal en un dispositivo afectado. Para aprovechar esta vulnerabilidad, el atacante debe tener credenciales v\u00e1lidas en el sistema. Esta vulnerabilidad se debe a una validaci\u00f3n de entrada insuficiente de la URL HTTPS por parte de la interfaz de administraci\u00f3n basada en web. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando una solicitud manipulada que contenga secuencias de caracteres de directory traversal a un dispositivo afectado. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante escribir archivos arbitrarios en el sistema host. Cisco ha publicado actualizaciones de software que solucionan estas vulnerabilidades. No existen workarounds que solucionen estas vulnerabilidades."}], "id": "CVE-2022-20656", "lastModified": "2026-06-17T04:24:47.633", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "psirt@cisco.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-20656", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-11-15T16:22:22.303656Z", "version": "2.0.3"}}]}, "published": "2024-11-15T16:15:21.237", "references": [{"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-pi-epnm-path-trav-zws324yn"}, {"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sna-xss-NXOxDhRQ"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-24"}], "source": "psirt@cisco.com", "type": "Secondary"}]}

{}

{}