{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2021-1461", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "state": "PUBLISHED", "assignerShortName": "cisco", "dateReserved": "2020-11-13T00:00:00.000Z", "datePublished": "2024-11-18T15:33:06.681Z", "dateUpdated": "2024-11-18T15:53:00.942Z"}, "containers": {"cna": {"title": "Cisco SD-WAN Software Signature Verification Bypass Vulnerability", "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/RL:X/RC:X/E:X", "baseScore": 4.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Image Signature Verification feature of Cisco&nbsp;SD-WAN Software could allow an authenticated, remote attacker with Administrator-level credentials to install a malicious software patch on an affected device.\r\nThe 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.Cisco&nbsp;has released software updates that address the vulnerability described in this advisory. There are no workarounds that address this vulnerability."}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-sigverbypass-gPYXd6Mk", "name": "cisco-sa-sdwan-sigverbypass-gPYXd6Mk"}, {"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-xss-webui-gQLSFyPM", "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-xss-webui-gQLSFyPM</a></p><p>This advisory is part of the October 2021 release of the Cisco&nbsp;ASA, FTD, and FMC Security Advisory Bundled publication. For a complete list of the advisories and links to them, see <a href=\"https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74773\">Cisco&nbsp;Event Response: October 2021 Cisco&nbsp;ASA, FMC, and FTD Software Security Advisory Bundled Publication"}], "exploits": [{"lang": "en", "value": "The Cisco\u00a0Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "source": {"advisory": "cisco-sa-sdwan-sigverbypass-gPYXd6Mk", "discovery": "INTERNAL", "defects": ["CSCvs92954"]}, "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Verification of Cryptographic Signature", "type": "cwe", "cweId": "CWE-347"}]}], "affected": [{"vendor": "Cisco", "product": "Cisco Catalyst SD-WAN Manager", "versions": [{"version": "19.2.1", "status": "affected"}, {"version": "18.4.4", "status": "affected"}, {"version": "19.3.0", "status": "affected"}, {"version": "19.2.2", "status": "affected"}, {"version": "19.2.099", "status": "affected"}, {"version": "18.3.6", "status": "affected"}, {"version": "18.3.7", "status": "affected"}, {"version": "19.2.0", "status": "affected"}, {"version": "18.3.8", "status": "affected"}, {"version": "19.0.0", "status": "affected"}, {"version": "19.1.0", "status": "affected"}, {"version": "18.4.302", "status": "affected"}, {"version": "18.4.303", "status": "affected"}, {"version": "19.2.097", "status": "affected"}, {"version": "19.2.098", "status": "affected"}, {"version": "17.2.10", "status": "affected"}, {"version": "18.3.6.1", "status": "affected"}, {"version": "19.0.1a", "status": "affected"}, {"version": "18.2.0", "status": "affected"}, {"version": "18.4.3", "status": "affected"}, {"version": "18.4.1", "status": "affected"}, {"version": "17.2.8", "status": "affected"}, {"version": "18.3.3.1", "status": "affected"}, {"version": "18.4.0", "status": "affected"}, {"version": "18.3.1", "status": "affected"}, {"version": "17.2.6", "status": "affected"}, {"version": "17.2.9", "status": "affected"}, {"version": "18.3.4", "status": "affected"}, {"version": "17.2.5", "status": "affected"}, {"version": "18.3.1.1", "status": "affected"}, {"version": "18.3.5", "status": "affected"}, {"version": "18.4.0.1", "status": "affected"}, {"version": "18.3.3", "status": "affected"}, {"version": "17.2.7", "status": "affected"}, {"version": "17.2.4", "status": "affected"}, {"version": "18.3.0", "status": "affected"}, {"version": "19.2.3", "status": "affected"}, {"version": "19.2.929", "status": "affected"}, {"version": "19.2.31", "status": "affected"}, {"version": "19.2.32", "status": "affected"}, {"version": "19.2.4", "status": "affected"}], "defaultStatus": "unknown"}, {"vendor": "Cisco", "product": "Cisco SD-WAN vEdge Router", "versions": [{"version": "18.4.303", "status": "affected"}, {"version": "18.3.7", "status": "affected"}, {"version": "19.3.0", "status": "affected"}, {"version": "18.2.0", "status": "affected"}, {"version": "19.2.099", "status": "affected"}, {"version": "17.2.10", "status": "affected"}, {"version": "18.3.3", "status": "affected"}, {"version": "18.3.6", "status": "affected"}, {"version": "19.0.0", "status": "affected"}, {"version": "17.2.6", "status": "affected"}, {"version": "18.4.0", "status": "affected"}, {"version": "19.1.01", "status": "affected"}, {"version": "19.2.098", "status": "affected"}, {"version": "18.3.1", "status": "affected"}, {"version": "18.4.302", "status": "affected"}, {"version": "19.2.2", "status": "affected"}, {"version": "18.3.5", "status": "affected"}, {"version": "17.2.9", "status": "affected"}, {"version": "19.1.0", "status": "affected"}, {"version": "19.2.097", "status": "affected"}, {"version": "17.2.5", "status": "affected"}, {"version": "17.2.8", "status": "affected"}, {"version": "18.3.8", "status": "affected"}, {"version": "18.3.0", "status": "affected"}, {"version": "18.4.3", "status": "affected"}, {"version": "18.4.4", "status": "affected"}, {"version": "19.2.1", "status": "affected"}, {"version": "17.2.4", "status": "affected"}, {"version": "18.3.4", "status": "affected"}, {"version": "19.0.1a", "status": "affected"}, {"version": "17.2.7", "status": "affected"}, {"version": "18.4.1", "status": "affected"}, {"version": "19.2.0", "status": "affected"}, {"version": "19.2.3", "status": "affected"}, {"version": "19.2.929", "status": "affected"}, {"version": "19.2.31", "status": "affected"}, {"version": "19.2.32", "status": "affected"}, {"version": "19.2.4", "status": "affected"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2024-11-18T15:33:06.681Z"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-11-18T15:52:43.584510Z", "id": "CVE-2021-1461", "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": "2024-11-18T15:53:00.942Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-1461", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-11-18T15:52:43.584510Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-11-18T15:52:47.687Z"}}], "cna": {"title": "Cisco SD-WAN Software Signature Verification Bypass Vulnerability", "source": {"defects": ["CSCvs92954"], "advisory": "cisco-sa-sdwan-sigverbypass-gPYXd6Mk", "discovery": "INTERNAL"}, "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/RL:X/RC:X/E:X", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}}], "affected": [{"vendor": "Cisco", "product": "Cisco Catalyst SD-WAN Manager", "versions": [{"status": "affected", "version": "19.2.1"}, {"status": "affected", "version": "18.4.4"}, {"status": "affected", "version": "19.3.0"}, {"status": "affected", "version": "19.2.2"}, {"status": "affected", "version": "19.2.099"}, {"status": "affected", "version": "18.3.6"}, {"status": "affected", "version": "18.3.7"}, {"status": "affected", "version": "19.2.0"}, {"status": "affected", "version": "18.3.8"}, {"status": "affected", "version": "19.0.0"}, {"status": "affected", "version": "19.1.0"}, {"status": "affected", "version": "18.4.302"}, {"status": "affected", "version": "18.4.303"}, {"status": "affected", "version": "19.2.097"}, {"status": "affected", "version": "19.2.098"}, {"status": "affected", "version": "17.2.10"}, {"status": "affected", "version": "18.3.6.1"}, {"status": "affected", "version": "19.0.1a"}, {"status": "affected", "version": "18.2.0"}, {"status": "affected", "version": "18.4.3"}, {"status": "affected", "version": "18.4.1"}, {"status": "affected", "version": "17.2.8"}, {"status": "affected", "version": "18.3.3.1"}, {"status": "affected", "version": "18.4.0"}, {"status": "affected", "version": "18.3.1"}, {"status": "affected", "version": "17.2.6"}, {"status": "affected", "version": "17.2.9"}, {"status": "affected", "version": "18.3.4"}, {"status": "affected", "version": "17.2.5"}, {"status": "affected", "version": "18.3.1.1"}, {"status": "affected", "version": "18.3.5"}, {"status": "affected", "version": "18.4.0.1"}, {"status": "affected", "version": "18.3.3"}, {"status": "affected", "version": "17.2.7"}, {"status": "affected", "version": "17.2.4"}, {"status": "affected", "version": "18.3.0"}, {"status": "affected", "version": "19.2.3"}, {"status": "affected", "version": "19.2.929"}, {"status": "affected", "version": "19.2.31"}, {"status": "affected", "version": "19.2.32"}, {"status": "affected", "version": "19.2.4"}], "defaultStatus": "unknown"}, {"vendor": "Cisco", "product": "Cisco SD-WAN vEdge Router", "versions": [{"status": "affected", "version": "18.4.303"}, {"status": "affected", "version": "18.3.7"}, {"status": "affected", "version": "19.3.0"}, {"status": "affected", "version": "18.2.0"}, {"status": "affected", "version": "19.2.099"}, {"status": "affected", "version": "17.2.10"}, {"status": "affected", "version": "18.3.3"}, {"status": "affected", "version": "18.3.6"}, {"status": "affected", "version": "19.0.0"}, {"status": "affected", "version": "17.2.6"}, {"status": "affected", "version": "18.4.0"}, {"status": "affected", "version": "19.1.01"}, {"status": "affected", "version": "19.2.098"}, {"status": "affected", "version": "18.3.1"}, {"status": "affected", "version": "18.4.302"}, {"status": "affected", "version": "19.2.2"}, {"status": "affected", "version": "18.3.5"}, {"status": "affected", "version": "17.2.9"}, {"status": "affected", "version": "19.1.0"}, {"status": "affected", "version": "19.2.097"}, {"status": "affected", "version": "17.2.5"}, {"status": "affected", "version": "17.2.8"}, {"status": "affected", "version": "18.3.8"}, {"status": "affected", "version": "18.3.0"}, {"status": "affected", "version": "18.4.3"}, {"status": "affected", "version": "18.4.4"}, {"status": "affected", "version": "19.2.1"}, {"status": "affected", "version": "17.2.4"}, {"status": "affected", "version": "18.3.4"}, {"status": "affected", "version": "19.0.1a"}, {"status": "affected", "version": "17.2.7"}, {"status": "affected", "version": "18.4.1"}, {"status": "affected", "version": "19.2.0"}, {"status": "affected", "version": "19.2.3"}, {"status": "affected", "version": "19.2.929"}, {"status": "affected", "version": "19.2.31"}, {"status": "affected", "version": "19.2.32"}, {"status": "affected", "version": "19.2.4"}], "defaultStatus": "unknown"}], "exploits": [{"lang": "en", "value": "The Cisco\u00a0Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-sigverbypass-gPYXd6Mk", "name": "cisco-sa-sdwan-sigverbypass-gPYXd6Mk"}, {"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-xss-webui-gQLSFyPM", "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-xss-webui-gQLSFyPM</a></p><p>This advisory is part of the October 2021 release of the Cisco&nbsp;ASA, FTD, and FMC Security Advisory Bundled publication. For a complete list of the advisories and links to them, see <a href=\"https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74773\">Cisco&nbsp;Event Response: October 2021 Cisco&nbsp;ASA, FMC, and FTD Software Security Advisory Bundled Publication"}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Image Signature Verification feature of Cisco&nbsp;SD-WAN Software could allow an authenticated, remote attacker with Administrator-level credentials to install a malicious software patch on an affected device.\r\nThe 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.Cisco&nbsp;has released software updates that address the vulnerability described in this advisory. There are no workarounds that address this vulnerability."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "cwe", "cweId": "CWE-347", "description": "Improper Verification of Cryptographic Signature"}]}], "providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2024-11-18T15:33:06.681Z"}}}, "cveMetadata": {"cveId": "CVE-2021-1461", "state": "PUBLISHED", "dateUpdated": "2024-11-18T15:53:00.942Z", "dateReserved": "2020-11-13T00:00:00.000Z", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "datePublished": "2024-11-18T15:33:06.681Z", "assignerShortName": "cisco"}, "dataVersion": "5.1"}

{"descriptions": [{"lang": "en", "value": "A vulnerability in the Image Signature Verification feature of Cisco&nbsp;SD-WAN Software could allow an authenticated, remote attacker with Administrator-level credentials to install a malicious software patch on an affected device.\r\nThe 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.Cisco&nbsp;has released software updates that address the vulnerability described in this advisory. There are no workarounds that address this vulnerability."}, {"lang": "es", "value": "Una vulnerabilidad en la funci\u00f3n de verificaci\u00f3n de firma de imagen del software Cisco SD-WAN podr\u00eda permitir que un atacante remoto autenticado con credenciales de nivel de administrador instale un parche de software malicioso en un dispositivo afectado. La vulnerabilidad se debe a una verificaci\u00f3n incorrecta de las firmas digitales para las im\u00e1genes de parches. Un atacante podr\u00eda aprovechar esta vulnerabilidad creando un parche de software sin firmar para eludir las comprobaciones de firmas y cargarlo en un dispositivo afectado. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante iniciar una imagen de parche de software malicioso. Cisco ha publicado actualizaciones de software que solucionan la vulnerabilidad descrita en este aviso. No existen workarounds que solucionen esta vulnerabilidad."}], "id": "CVE-2021-1461", "lastModified": "2024-11-21T05:44:24.867", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "ykramarz@cisco.com", "type": "Secondary"}]}, "published": "2024-11-18T16:15:10.850", "references": [{"source": "ykramarz@cisco.com", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-xss-webui-gQLSFyPM"}, {"source": "ykramarz@cisco.com", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-sigverbypass-gPYXd6Mk"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-347"}], "source": "ykramarz@cisco.com", "type": "Secondary"}]}

{}