CVE-2020-5135

UNKNOWNKnown Exploited

CISA Known Exploited Vulnerability

https://nvd.nist.gov/vuln/detail/CVE-2020-5135

Remediation deadline: April 5, 2022

Ransomware use: Known

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.

Timeline

Published:March 15th, 2022 12:00 AM

Last modified:March 15th, 2022 12:00 AM

Added to KEV:March 15th, 2022

CVSS Scoring

No CVSS v3 score available

Affected Software

From NVD CPE configuration data

Vendors

SonicWall

Products

SonicOS

Weaknesses (CWE)

CWE-120

References & Reports

Advisories, patches, and third-party reports

No references available.

Source: CISA KEV + NVD · Data may lag official sources by up to one minute