{"schema":"threatline.record/2","record":{"id":"CVE-2026-20045","aliases":[],"summary":"Cisco Unified Communications Products Code Injection Vulnerability","details":"Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unity Connection, and Cisco Webex Calling Dedicated Instance contain a code injection vulnerability that could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root.","categories":["Network & edge"],"product":"Unified Communications Manager","vendor":"Cisco","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-20045","source_modified_at":"2026-02-26T14:44:34.950Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cisco Unified Communications Manager","vendor":"Cisco","versions":[{"version":"12.5(1)SU2","status":"affected"},{"version":"12.5(1)SU1","status":"affected"},{"version":"12.5(1)","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":"12.5(1)SU7a","status":"affected"},{"version":"14SU3","status":"affected"},{"version":"12.5(1)SU8","status":"affected"},{"version":"12.5(1)SU8a","status":"affected"},{"version":"15","status":"affected"},{"version":"15SU1","status":"affected"},{"version":"14SU4","status":"affected"},{"version":"14SU4a","status":"affected"},{"version":"15SU1a","status":"affected"},{"version":"12.5(1)SU9","status":"affected"},{"version":"15SU2","status":"affected"},{"version":"15.0.1.13010-1","status":"affected"},{"version":"15.0.1.13011-1","status":"affected"},{"version":"15.0.1.13012-1","status":"affected"},{"version":"15.0.1.13013-1","status":"affected"},{"version":"15.0.1.13014-1","status":"affected"},{"version":"15.0.1.13015-1","status":"affected"},{"version":"15.0.1.13016-1","status":"affected"},{"version":"15.0.1.13017-1","status":"affected"}],"defaultStatus":"unknown"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-20045","source_modified_at":"2026-02-26T14:44:34.950Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cisco Unified Communications Manager IM and Presence Service","vendor":"Cisco","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":"14SU2a","status":"affected"},{"version":"12.5(1)SU7","status":"affected"},{"version":"14SU3","status":"affected"},{"version":"12.5(1)SU8","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"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-20045","source_modified_at":"2026-02-26T14:44:34.950Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Cisco Unity Connection","vendor":"Cisco","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"}],"fixed_versions":[],"cvss":8.2,"severity":"High","kev":{"listed":true,"date_added":"2026-01-21","due_date":"2026-02-11","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.04541,"percentile":0.91538,"score_date":"2026-10-23"},"published_at":"2026-01-21T16:26:20.312Z","modified_at":"2026-02-26T14:44:34.950Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-20045","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-02-26T14:44:34.950Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-20045","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voice-rce-mORhqY4b"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-20045","source":"CISA KEV"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20045","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2026-01-22T04:55:44.107919Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-02-26T14:44:34.950Z","content_hash":"aea5564858823e9aa2c6388824ea4ba62698b0f3d64c25a004c176907affb397"}}