SonicWall SonicOS MFA Bypass Flaw Added to CISA KEV

November 9, 2026 1 Min Read 0

Threat Intelligence Brief

Automated AI summary of third-party reporting

Source: thehackernews.com

Threat Risk: High
Victim: Not named in the source
Incident: CISA added a high-severity authentication bypass vulnerability in SonicWall SonicOS to its KEV catalog following reports of potential active exploitation.
Impact: Successful exploitation may allow attackers with valid credentials to bypass SAML controls and multi-factor authentication.
Attacker: Not reported in the source
Analysis: A newly flagged authentication weakness in SonicWall SonicOS allows attackers to bypass SAML-enforced multi-factor authentication if valid credentials for an alternate method are known. CISA added the defect to its Known Exploited Vulnerabilities catalog alongside reports of active targeting. The vendor has released patches and urges immediate application to secure enterprise networks.
Recommendations: Apply the latest security updates provided by SonicWall immediately.; Review and restrict access to SSL-VPN and management interfaces.; Audit alternate authentication methods used in conjunction with SAML.
Source: The Hacker News

AI disclosure: this summary was generated automatically by AI from the linked article and was not reviewed by a person. It may contain errors; check the original source before relying on it.
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