VULNERABILITY INTELLIGENCE

CVE-2022-22274

CVSS score9.8 CRITICAL
EPSS probability75.52%
CISA KEVNot currently listed
Published2022-03-25
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A Stack-based buffer overflow vulnerability in the SonicOS via HTTP request allows a remote unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution in the firewall.

Weakness classification

  • PSIRT@sonicwall.com: CWE-121
  • nvd@nist.gov: CWE-787

Primary references