CVE-2022-34527: dlink dsl-3782_firmware OS Command Injection

Vulnerability summary

CVE-2022-34527 is a high (CVSS 8.8) OS Command Injection vulnerability in dlink dsl-3782_firmware. EPSS estimates a 4.36% chance of exploitation in the next 30 days, higher than 91.1% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 29-07-2022
   PublishedVulnerability first disclosed.
2. 03-08-2024
   Last modifiedVulnerability information updated.

Description

D-Link DSL-3782 v1.03 and below was discovered to contain a command injection vulnerability via the function byte_4C0160.

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.