UpHeron
All vulnerabilities

Servers and applications

CVE-2024-53704

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

Actively exploited: CISA added it to its Known Exploited Vulnerabilities catalog on 18 Feb 2025.

Severity
Critical 9.8
Published
9 Jan 2025
Last changed
4 Aug 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
SonicWall SonicOSServers and applications · cpe:o:sonicwall:sonicos
  • From 7.1.1-7040 up to 7.1.1-7058
  • Version 7.1.2-7019
  • Version 8.0.0-8035

Known exploited

CISA name
SonicWall SonicOS SSLVPN Improper Authentication Vulnerability
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Due for US agencies
11 Mar 2025
Used in ransomware
Yes, known

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-53704
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-53704