CVE-2020-5135
Known Exploited (CISA KEV)CRITICAL
9.8
CVSS Severity Score
Vulnerability 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 Platforms (CPE)
💻
Sonicwall
Sonicos
<= 6.0.5.3💻
Sonicwall
Sonicos
>= 6.5.0.0 and <= 6.5.1.11💻
Sonicwall
Sonicos
>= 6.5.4.0 and <= 6.5.4.7💻
Sonicwall
Sonicos
= 7.0.0.0💻
Sonicwall