CVE-2024-12802: 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…

Critical severity · published Jan 9, 2025

CVE-2024-12802

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…

9.1

CVSS

0.5%

EPSS

On KEV

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

High

Integrity

High

Availability

None

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.5% · higher than 42% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

SonicOS · SonicWall

6.5.4.4-44v-21-2457 and older versions; 6.5.4.15-117n and older versions; 7.0.1-5161 and older versions; 7.1.1-7058 and older versions; 7.1.2-7019; 8.0.0-8035 · source: vendor

Affected product

SonicOS

SonicWall

All SonicOS CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2024-12802

CVE.org

https://www.cve.org/CVERecord?id=CVE-2024-12802

psirt.global.sonicwall.com

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0001