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CVE-2021-20027

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CVE-2021-20027

Published: Jun 14, 2021

Modified: Aug 3, 2024

PUBLISHED

Description

A buffer overflow vulnerability in SonicOS allows a remote attacker to cause a Denial of Service (DoS) by sending a specially crafted request. This vulnerability affects SonicOS Gen5, Gen6, Gen7 platforms, and SonicOSv virtual firewalls.

VendorProductVersions

SonicWall

SonicOS

affected
SonicOS 5.9.1.13 and earlier
affected
SonicOSv 6.5.4.4 and earlier
affected
SonicOS 6.0.5.3 and earlier
affected
SonicOS 6.5.1.12 and earlier
affected
SonicOS 6.5.4.7 and earlier

+3 more versions

Weaknesses (CWE)

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