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.
Scores
CVSS v3
9.1
EPSS
0.0006
EPSS Percentile
18.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-305
Status
published
Products (6)
SonicWall/SonicOS
6.5.4.15-117n and older versions
SonicWall/SonicOS
6.5.4.4-44v-21-2457 and older versions
SonicWall/SonicOS
7.0.1-5161 and older versions
SonicWall/SonicOS
7.1.1-7058 and older versions
SonicWall/SonicOS
7.1.2-7019
SonicWall/SonicOS
8.0.0-8035
Published
Jan 09, 2025
Tracked Since
Feb 18, 2026