Exploited
critical
9.8
CWE
287
Advisory Published
Updated

CVE-2024-53704: SonicWall SonicOS SSLVPN Improper Authentication Vulnerability

First published: Thu Jan 09 2025(Updated: )

An Improper Authentication vulnerability in the SSLVPN authentication mechanism allows a remote attacker to bypass authentication.

Credit: PSIRT@sonicwall.com

Affected SoftwareAffected VersionHow to fix
SonicWall SonicOS
All of
Any of
SonicWall SonicOS>=7.1.1-7040<=7.1.1-7058
SonicWall SonicOS=7.1.2-7019
Any of
SonicWall NSA 2700
SonicWall NSA 3700 Firmware
SonicWall NSA 4700
SonicWall NSA 5700
SonicWall NSA 6700 Firmware
SonicWall NSSP 10700 Firmware
SonicWall NSSP 11700
SonicWall NSSP 13700
SonicWall NSSP 15700
SonicWall NSV 270
SonicWall NSV 470 Firmware
SonicWall NSv 870
SonicWall TZ270
SonicWall TZ270W Firmware
SonicWall TZ370
SonicWall TZ370W Firmware
SonicWall TZ470 Firmware
SonicWall TZ470W Firmware
SonicWall TZ570 Firmware
SonicWall TZ570P Firmware
SonicWall TZ570W Firmware
SonicWall TZ670 Firmware
All of
SonicWall SonicOS=8.0.0-8035
SonicWall TZ80

Remedy

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

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2024-53704?

    CVE-2024-53704 is classified as a critical severity vulnerability due to its impact on authentication bypass.

  • How do I fix CVE-2024-53704?

    To resolve CVE-2024-53704, administrators should update SonicWall SonicOS to the latest patched version.

  • Which versions of SonicWall SonicOS are affected by CVE-2024-53704?

    CVE-2024-53704 affects SonicWall SonicOS versions between 7.1.1-7040 and 7.1.2-7019, as well as 8.0.0-8035.

  • Can CVE-2024-53704 be exploited remotely?

    Yes, CVE-2024-53704 can be exploited by remote attackers to bypass the SSLVPN authentication mechanism.

  • What is the potential impact of CVE-2024-53704 on affected systems?

    The potential impact of CVE-2024-53704 includes unauthorized access to systems and data, leading to significant security breaches.

Company

Resources

Contact

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