CVE-2024-33344: dlink dir-822_firmware Command Injection

Vulnerability summary

CVE-2024-33344 is a critical (CVSS 9.8) Command Injection vulnerability in dlink dir-822_firmware. EPSS estimates a 19.89% chance of exploitation in the next 30 days, higher than 97.4% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 26-04-2024
   PublishedVulnerability first disclosed.
2. 02-08-2024
   Last modifiedVulnerability information updated.

Description

D-Link DIR-822+ V1.0.5 was found to contain a command injection in ftext function of upload_firmware.cgi, which allows remote attackers to execute arbitrary commands via shell.

• 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.