Description
SSL-VPN MFA Bypass in SonicWALL SSL-VPN can arise in specific cases due to the separate handling of UPN (User Principal Name) and SAM (Security Account Manager) account names when integrated with Microsoft Active Directory, allowing MFA to be configured independently for each login method and potentially enabling attackers to bypass MFA by exploiting the alternative account name.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
SonicWall SonicOS
Default version status: unknown
6.5.4.4-44v-21-2457 and older versionsaffected6.5.4.15-117n and older versionsaffected7.0.1-5161 and older versionsaffected7.1.1-7058 and older versionsaffected7.1.2-7019affected8.0.0-8035affected