CVE-2022-28935: totolink a3000ru_firmware Command Injection

Vulnerability summary

CVE-2022-28935 is a high (CVSS 7.2) Command Injection vulnerability in totolink a3000ru_firmware. EPSS estimates a 3.30% chance of exploitation in the next 30 days, higher than 88.4% of scored vulnerabilities. 2 public exploits are recorded.

Timeline

1. 06-07-2022
   PublishedVulnerability first disclosed.
2. 03-08-2024
   Last modifiedVulnerability information updated.

Description

Totolink A830R V5.9c.4729_B20191112, Totolink A3100R V4.1.2cu.5050_B20200504, Totolink A950RG V4.1.2cu.5161_B20200903, Totolink A800R V4.1.2cu.5137_B20200730, Totolink A3000RU V5.9c.5185_B20201128, Totolink A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability.

• 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.