8.2High KEV Used in ransomware

CVE-2024-53704SonicWall SonicOS SSLVPN Improper Authentication Vulnerability

SonicWall SonicOS Published: (1 year ago)

Known exploited — SonicWall SonicOS SSLVPN Improper Authentication Vulnerability

CISA confirmed this vulnerability is used in real attacks on 18.02.2025. Remediation deadline for US federal agencies: 11.03.2025.

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0003 ; https://nvd.nist.gov/vuln/detail/CVE-2024-53704

Description

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

Weakness (CWE): CWE-287

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

VendorProductVersions
SonicWall SonicOS 7.1.1-7058 and older versions, 7.1.2-7019, 8.0.0-8035

References and patches

CPE matches (NVD) (3)

  • cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* ≥ 7.1.1-7040 ≤ 7.1.1-7058
  • cpe:2.3:o:sonicwall:sonicos:7.1.2-7019:*:*:*:*:*:*:*
  • cpe:2.3:o:sonicwall:sonicos:8.0.0-8035:*:*:*:*:*:*:*