SonicWall SonicOS SSLVPN Improper Authentication Vulnerability

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Jan 9, 2025 · Catalog

   Detected

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

2. Feb 18, 2025 · CISA KEV

   Known exploited

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

3. Mar 11, 2025 · CISA KEV

   Remediation due

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

4. Aug 3, 2026 · Catalog

   Updated

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

Affected

• cpe sonicwall/sonicosversion unspecified
• cpe sonicwall/sonicos7.1.2-7019
• cpe sonicwall/sonicos8.0.0-8035
• vendor SonicWall SonicOSversion unspecified

Sources

• CISA KEVConfirmed exploitationCVE-2024-53704

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

  cisa.gov
• CVE.orgVulnerability recordCVE-2024-53704

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2024-53704

  30-day exploitation probability 95.1%

  first.org
• NIST NVDVulnerability recordCVE-2024-53704

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

  nvd.nist.gov

References

• CISA note · nvd.nist.gov
• CISA note · psirt.global.sonicwall.com
• US Government Resource · cisa.gov