{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"MiVoice Business toutes versions 10.3.x","product":{"name":"MiVoice Business","vendor":{"name":"Mitel","scada":false}}},{"description":"Mitel Open Integration Gateway toutes versions 4.3.x","product":{"name":"Mitel Open Integration Gateway","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape SBC version V10.3 sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape SBC","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape Branch version V10.3 sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape Branch","vendor":{"name":"Mitel","scada":false}}},{"description":"Mitel SIP DECT toutes versions 10.x sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"Mitel SIP DECT","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape Xpert Clients 6010P version V7 sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape Xpert Clients 6010P","vendor":{"name":"Mitel","scada":false}}},{"description":"Mitel Standard Linux toutes versions 12.x","product":{"name":"Mitel Standard Linux","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice Business toutes versions 10.1.x","product":{"name":"MiVoice Business","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice MX-ONE toutes versions 8.x sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"MiVoice MX-ONE","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape Voice Server version V10 sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape Voice Server","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice MX-ONE toutes versions 7.3 \u00e0 7.8 sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"MiVoice MX-ONE","vendor":{"name":"Mitel","scada":false}}},{"description":"MiCollab toutes versions 10.x sans le correctif de s\u00e9curit\u00e9 KB000127880 ","product":{"name":"MiCollab","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape Voice Server version V9R3 JITC sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape Voice Server","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape 4000 version V11 R0.22 sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape 4000","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape 4000 toutes versions V10 R1.x sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape 4000","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape Xpert Clients 6010P version V8 sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape Xpert Clients 6010P","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape SBC toutes versions V11.x sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape SBC","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice Business toutes versions 10.4.x","product":{"name":"MiVoice Business","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape Contact Media Service (used by Mitel CXand OpenScape Contact Center) toutes versions V12Rx sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape Contact Media Service (used by Mitel CX and OpenScape Contact Center)","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice 5000 toutes versions 8.x sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"MiVoice 5000","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice Business toutes versions 10.2.x","product":{"name":"MiVoice Business","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape Voice Server version V11 sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape Voice Server","vendor":{"name":"Mitel","scada":false}}},{"description":"Mitel Performance Analytics toutes versions 3.6x sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"Mitel Performance Analytics","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice Business Solution Virtual Instance toutes versions 2.x","product":{"name":"MiVoice Business Solution Virtual Instance","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape 4000 version V11 R1.26 sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape 4000","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice Business toutes versions 10.5.x","product":{"name":"MiVoice Business","vendor":{"name":"Mitel","scada":false}}},{"description":"MiCloud Management Portal toutes versions 6.3.x","product":{"name":"MiCloud Management Portal","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice Border Gateway toutes versions 12.x","product":{"name":"MiVoice Border Gateway","vendor":{"name":"Mitel","scada":false}}},{"description":"MiVoice Border Gateway toutes versions 11.6.x","product":{"name":"MiVoice Border Gateway","vendor":{"name":"Mitel","scada":false}}},{"description":"OpenScape Branch toutes versions V11.x sans le correctif de s\u00e9curit\u00e9 KB000127880","product":{"name":"OpenScape Branch","vendor":{"name":"Mitel","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-2026-43284","url":"https://www.cve.org/CVERecord?id=CVE-2026-43284"},{"name":"CVE-2026-43500","url":"https://www.cve.org/CVERecord?id=CVE-2026-43500"}],"links":[],"reference":"CERTFR-2026-AVI-0672","revisions":[{"description":"Version initiale","revision_date":"2026-06-01T00:00:00.000000"}],"risks":[{"description":"\u00c9l\u00e9vation de privil\u00e8ges"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Mitel. Elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges.","title":"Multiples vuln\u00e9rabilit\u00e9s dans les produits Mitel","vendor_advisories":[{"published_at":"2026-05-28","title":"Bulletin de s\u00e9curit\u00e9 Mitel MISA-2026-0004","url":"https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2026-0004"}]}