CVE-2024-53704 · netVigilance record NV25-0033
SonicWall SonicOS SSLVPN Improper Authentication
past due ransomware
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA deadline 2025-03-11 · passed 1 year 6 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
SonicWall SonicOS contains an improper authentication vulnerability in the SSLVPN authentication mechanism that allows a remote attacker to bypass authentication.
Who is affected
SonicWall SonicOS. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-287.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 1 year 6 months ago
Sources
- NVD entry for CVE-2024-53704 nvd.nist.gov/vuln/detail/CVE-2024-53704
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- psirt.global.sonicwall.com psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0003
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2024-53704