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CISA known exploited vulnerability

CVE-2024-53704

SonicWall SonicOS SSLVPN Improper Authentication Vulnerability

SOURCE FACT

SonicWall · SonicOS

SonicWall SonicOS contains an improper authentication vulnerability in the SSLVPN authentication mechanism that allows a remote attacker to bypass authentication.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

CISA notes

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0003 ; https://nvd.nist.gov/vuln/detail/CVE-2024-53704

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