{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-20034", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "state": "PUBLISHED", "assignerShortName": "cisco", "dateReserved": "2025-10-08T11:59:15.353Z", "datePublished": "2026-05-06T16:16:05.322Z", "dateUpdated": "2026-05-07T03:55:48.652Z"}, "containers": {"cna": {"title": "Cisco Unity Connection Remote Code Execution Vulnerability", "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}}], "descriptions": [{"lang": "en", "value": "A vulnerability in the web-based management interface of Cisco Unity Connection could allow an authenticated, remote attacker to execute arbitrary code on an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a crafted API request. A successful exploit could allow the attacker to execute arbitrary code as root, possibly resulting in the complete compromise of a targeted device. To exploit this vulnerability, the attacker must have valid user credentials on the affected device."}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-unity-rce-ssrf-hENhuASy", "name": "cisco-sa-unity-rce-ssrf-hENhuASy"}], "exploits": [{"lang": "en", "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."}], "source": {"advisory": "cisco-sa-unity-rce-ssrf-hENhuASy", "discovery": "EXTERNAL", "defects": ["CSCwq36774"]}, "problemTypes": [{"descriptions": [{"lang": "en", "description": "Path Traversal: '.../...//'", "type": "cwe", "cweId": "CWE-35"}]}], "affected": [{"vendor": "Cisco", "product": "Cisco Unity Connection", "versions": [{"version": "12.5(1)", "status": "affected"}, {"version": "12.5(1)SU1", "status": "affected"}, {"version": "12.5(1)SU2", "status": "affected"}, {"version": "12.5(1)SU3", "status": "affected"}, {"version": "12.5(1)SU4", "status": "affected"}, {"version": "14", "status": "affected"}, {"version": "12.5(1)SU5", "status": "affected"}, {"version": "14SU1", "status": "affected"}, {"version": "12.5(1)SU6", "status": "affected"}, {"version": "14SU2", "status": "affected"}, {"version": "12.5(1)SU7", "status": "affected"}, {"version": "14SU3", "status": "affected"}, {"version": "12.5(1)SU8", "status": "affected"}, {"version": "14SU3a", "status": "affected"}, {"version": "12.5(1)SU8a", "status": "affected"}, {"version": "15", "status": "affected"}, {"version": "15SU1", "status": "affected"}, {"version": "14SU4", "status": "affected"}, {"version": "12.5(1)SU9", "status": "affected"}, {"version": "15SU2", "status": "affected"}, {"version": "15SU3", "status": "affected"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2026-05-06T16:16:05.322Z"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-06T00:00:00+00:00", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-20034"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-07T03:55:48.652Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-20034", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-05-06T17:27:38.082918Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-06T17:27:43.347Z"}}], "cna": {"title": "Cisco Unity Connection Remote Code Execution Vulnerability", "source": {"defects": ["CSCwq36774"], "advisory": "cisco-sa-unity-rce-ssrf-hENhuASy", "discovery": "EXTERNAL"}, "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "Cisco", "product": "Cisco Unity Connection", "versions": [{"status": "affected", "version": "12.5(1)"}, {"status": "affected", "version": "12.5(1)SU1"}, {"status": "affected", "version": "12.5(1)SU2"}, {"status": "affected", "version": "12.5(1)SU3"}, {"status": "affected", "version": "12.5(1)SU4"}, {"status": "affected", "version": "14"}, {"status": "affected", "version": "12.5(1)SU5"}, {"status": "affected", "version": "14SU1"}, {"status": "affected", "version": "12.5(1)SU6"}, {"status": "affected", "version": "14SU2"}, {"status": "affected", "version": "12.5(1)SU7"}, {"status": "affected", "version": "14SU3"}, {"status": "affected", "version": "12.5(1)SU8"}, {"status": "affected", "version": "14SU3a"}, {"status": "affected", "version": "12.5(1)SU8a"}, {"status": "affected", "version": "15"}, {"status": "affected", "version": "15SU1"}, {"status": "affected", "version": "14SU4"}, {"status": "affected", "version": "12.5(1)SU9"}, {"status": "affected", "version": "15SU2"}, {"status": "affected", "version": "15SU3"}], "defaultStatus": "unknown"}], "exploits": [{"lang": "en", "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-unity-rce-ssrf-hENhuASy", "name": "cisco-sa-unity-rce-ssrf-hENhuASy"}], "descriptions": [{"lang": "en", "value": "A vulnerability in the web-based management interface of Cisco Unity Connection could allow an authenticated, remote attacker to execute arbitrary code on an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a crafted API request. A successful exploit could allow the attacker to execute arbitrary code as root, possibly resulting in the complete compromise of a targeted device. To exploit this vulnerability, the attacker must have valid user credentials on the affected device."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "cwe", "cweId": "CWE-35", "description": "Path Traversal: '.../...//'"}]}], "providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2026-05-06T16:16:05.322Z"}}}, "cveMetadata": {"cveId": "CVE-2026-20034", "state": "PUBLISHED", "dateUpdated": "2026-05-07T03:55:48.652Z", "dateReserved": "2025-10-08T11:59:15.353Z", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "datePublished": "2026-05-06T16:16:05.322Z", "assignerShortName": "cisco"}, "dataVersion": "5.2"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the web-based management interface of Cisco Unity Connection could allow an authenticated, remote attacker to execute arbitrary code on an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a crafted API request. A successful exploit could allow the attacker to execute arbitrary code as root, possibly resulting in the complete compromise of a targeted device. To exploit this vulnerability, the attacker must have valid user credentials on the affected device."}], "id": "CVE-2026-20034", "lastModified": "2026-05-06T18:59:53.230", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2026-05-06T17:16:20.093", "references": [{"source": "[email protected]", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-unity-rce-ssrf-hENhuASy"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-35"}], "source": "[email protected]", "type": "Primary"}]}

{}