CVE-2022-34592: wavlink wl-wn575a3_firmware Command Injection

Vulnerability summary

CVE-2022-34592 is a critical (CVSS 9.8) Command Injection vulnerability in wavlink wl-wn575a3_firmware. EPSS estimates a 3.28% chance of exploitation in the next 30 days, higher than 88.3% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 07-07-2022
   PublishedVulnerability first disclosed.
2. 03-08-2024
   Last modifiedVulnerability information updated.

Description

Wavlink WL-WN575A3 RPT75A3.V4300.201217 was discovered to contain a command injection vulnerability via the function obtw. This vulnerability allows attackers to execute arbitrary commands via a crafted POST request.

• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.