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Downgrade FIDO : contournement d’authentification sur Microsoft Entra ID

Marc Barbezat · 2025-08-19 06:05 · 0 claps · 0.4 min read
#downgrade #entra #evilginx #fido #mfa
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Downgrade FIDO : contournement d’authentification sur Microsoft Entra ID

👾️ Downgrade FIDO : contournement d’authentification sur Microsoft Entra ID

Une faille permet de forcer l’abandon des passkeys FIDO sur Entra ID, rendant possible le vol de session via une attaque Adversary-in-the-Middle. #downgrade #Entra #Evilginx #FIDO #MFA #MicrosoftEntraID #passkeys #phishing

https://dcod.ch/2025/08/19/downgrade-fido-authentification-microsoft-entra-id/?fsp_sid=23912


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