{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Unity Connection versions 15.x ant\u00e9rieures \u00e0 15SU4 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Unity Connection","vendor":{"name":"Cisco","scada":false}}},{"description":"Webex Calling Dedicated Instance versions ant\u00e9rieures \u00e0 14SU5 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Webex Calling Dedicated Instance","vendor":{"name":"Cisco","scada":false}}},{"description":"Unity Connection versions ant\u00e9rieures \u00e0 14SU5 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Unity Connection","vendor":{"name":"Cisco","scada":false}}},{"description":"Unified Communications Manager versions ant\u00e9rieures \u00e0 14SU5 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Unified Communications Manager","vendor":{"name":"Cisco","scada":false}}},{"description":"Unified Communications Manager Session Management Edition versions 15.x ant\u00e9rieures \u00e0 15SU4 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Unified Communications Manager Session Management Edition","vendor":{"name":"Cisco","scada":false}}},{"description":"Unified Communications Manager versions 15.x ant\u00e9rieures \u00e0 15SU4 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Unified Communications Manager","vendor":{"name":"Cisco","scada":false}}},{"description":"Unified Communications Manager Session Management Edition versions ant\u00e9rieures \u00e0 14SU5 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Unified Communications Manager Session Management Edition","vendor":{"name":"Cisco","scada":false}}},{"description":"Unified Communications Manager IM & Presence Service versions 15.x ant\u00e9rieures \u00e0 15SU4 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Unified Communications Manager IM & Presence Service","vendor":{"name":"Cisco","scada":false}}},{"description":"Webex Calling Dedicated Instance versions 15.x ant\u00e9rieures \u00e0 15SU4 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Webex Calling Dedicated Instance","vendor":{"name":"Cisco","scada":false}}},{"description":"Unified Communications Manager IM & Presence Service versions ant\u00e9rieures \u00e0 14SU5 ou sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Unified Communications Manager IM & Presence Service","vendor":{"name":"Cisco","scada":false}}}],"affected_systems_content":"Cisco indique que les versions 15SU4 pour Unified CM, Unified CM IM&P, Unified CM SME, Webex Calling Dedicated Instance et Unity Connection seront disponibles en mars 2026. Des correctifs pour cette vuln\u00e9rabilit\u00e9 sont disponibles. ","content":"## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour l'obtention des correctifs (cf. section Documentation).","cves":[{"name":"CVE-2026-20045","url":"https://www.cve.org/CVERecord?id=CVE-2026-20045"}],"links":[],"reference":"CERTFR-2026-AVI-0076","revisions":[{"description":"Version initiale","revision_date":"2026-01-22T00:00:00.000000"}],"risks":[{"description":"Ex\u00e9cution de code arbitraire \u00e0 distance"}],"summary":"Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans les produits Cisco. Elle permet \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance.\n\nCisco indique que la vuln\u00e9rabilit\u00e9 CVE-2026-20045 est activement exploit\u00e9e.","title":"Vuln\u00e9rabilit\u00e9 dans les produits Cisco","vendor_advisories":[{"published_at":"2026-01-21","title":"Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-voice-rce-mORhqY4b","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voice-rce-mORhqY4b"}]}