CVE-2025-13306: d-link dir-822k Injection

Vulnerability summary

CVE-2025-13306 is a high (CVSS 8.8) Injection vulnerability in d-link dir-822k. EPSS estimates a 8.25% chance of exploitation in the next 30 days, higher than 94.8% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 17-11-2025
   PublishedVulnerability first disclosed.
2. 18-11-2025
   Last modifiedVulnerability information updated.

Description

A security vulnerability has been detected in D-Link DWR-M920, DWR-M921, DIR-822K and DIR-825M 1.1.5. Impacted is the function system of the file /boafrm/formDebugDiagnosticRun. The manipulation of the argument host leads to command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
• 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.
• 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.