{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"UCS Server Software versions 6.0 ant\u00e9rieures \u00e0 6.0(2.260143)1","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions 1.2 and earlier ant\u00e9rieures \u00e0 Release no. TBD (Sep 2026)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions 6.0 ant\u00e9rieures \u00e0 6.0(2d)1","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"Intersight Server Firmware versions ant\u00e9rieures \u00e0 5.4(0.260050)1","product":{"name":"Intersight Server","vendor":{"name":"Cisco","scada":false}}},{"description":"Intersight Server Firmware versions ant\u00e9rieures \u00e0 5.4(0.260042)","product":{"name":"Intersight Server","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions 2.0 ant\u00e9rieures \u00e0 Release no. TBD (Oct 2026)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions ant\u00e9rieures \u00e0 4.3(6h)1","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions 4.0 ant\u00e9rieures \u00e0 4.0(2.260004)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCSE BIOS versions ant\u00e9rieures \u00e0 4.041 (Sep 2026)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"NFVIS versions ant\u00e9rieures \u00e0 4.15.7 (Oct 2026)","product":{"name":"NFVIS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions ant\u00e9rieures \u00e0 4.2(3s)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS XE-Series Server Firmware versions ant\u00e9rieures \u00e0 6.0(2.260143)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions ant\u00e9rieures \u00e0 4.2(3r)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions 4.3 ant\u00e9rieures \u00e0 4.3(2.260020)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions ant\u00e9rieures \u00e0 4.3(6.260054)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions 4.3 ant\u00e9rieures \u00e0 4.3(6h)1","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCSE Software versions ant\u00e9rieures \u00e0 4.15.4-b1 (Sep 2026)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}},{"description":"UCS Server Software versions 4.3 ant\u00e9rieures \u00e0 4.3(6.260054)","product":{"name":"UCS","vendor":{"name":"Cisco","scada":false}}}],"affected_systems_content":"","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-2026-20293","url":"https://www.cve.org/CVERecord?id=CVE-2026-20293"}],"links":[],"reference":"CERTFR-2026-AVI-1138","revisions":[{"description":"Version initiale","revision_date":"2026-09-09T00:00:00.000000"}],"risks":[{"description":"Contournement de la politique de s\u00e9curit\u00e9"}],"summary":"Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans les produits Cisco. Elle permet \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9.","title":"Vuln\u00e9rabilit\u00e9 dans les produits Cisco","vendor_advisories":[{"published_at":"2026-09-08","title":"Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ucs-uefi-sb-bypass-eb6xC5GW","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucs-uefi-sb-bypass-eb6xC5GW"}]}