Unrated severityCISA KEVNVD Advisory· Published Oct 12, 2020· Updated Oct 21, 2025
CVE-2020-5135
CVE-2020-5135
Description
A buffer overflow vulnerability in SonicOS allows a remote attacker to cause Denial of Service (DoS) and potentially execute arbitrary code by sending a malicious request to the firewall. This vulnerability affected SonicOS Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.
Affected products
1- SonicWall/SonicOSv5Range: SonicOS 6.5.4.7-79n and earlier
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0010mitrex_refsource_CONFIRM
News mentions
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