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CVE-2022-22274
CRITICAL
CVSS: 9.8
Published: 2022-03-25
Modified: 2026-06-17
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.
Affected Platforms
Sonicwall Nsv 10Sonicwall Nsa 6700Sonicwall Tz270Sonicwall Nsv 400Sonicwall Nsv 300Sonicwall Nsv 100Sonicwall Nsa 4700Sonicwall Nsv 25Sonicwall SonicosvSonicwall Tz570P
Weakness Type
CWE-121, CWE-787