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CVE-2023-0656

HIGH CVSS: 7.5 Published: 2023-03-02 Modified: 2026-06-17

Description

A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.

Affected Platforms

Sonicwall Nsv 10Sonicwall Nsa 6700Sonicwall Tz270Sonicwall Nsv 400Sonicwall Nsv 300Sonicwall Nsv 100Sonicwall Nsa 4700Sonicwall Nsv 25Sonicwall Tz570PSonicwall Tz370W

Weakness Type

CWE-121, CWE-787

References