CVE-2020-5133Classic Buffer Overflow in Sonicos

Severity
7.5HIGHNVD
EPSS
0.5%
top 32.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedOct 12
Latest updateMay 24

Description

A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service due to buffer overflow, which leads to a firewall crash. This vulnerability affected SonicOS Gen 6 version 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

NVDsonicwall/sonicosv6.5.4.4
NVDsonicwall/sonicos6.0.0.06.0.5.3+2
CVEListV5sonicwall/sonicos4 versions+3

🔴Vulnerability Details

2
GHSA
GHSA-9vvw-q328-vfmx: A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service due to buffer overflow, which leads to a firewall crash2022-05-24
CVEList
CVE-2020-5133: A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service due to buffer overflow, which leads to a firewall crash2020-10-12
CVE-2020-5133 — Classic Buffer Overflow in Sonicos | cvebase