CVE Catalog

CVE-2026-8913

HighCVSS 8.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Elevated risk
1.07%

65th percentile - higher than 65% of all known CVEs

Summary

A command injection vulnerability exists in the WireGuard client configuration of Archer MR600 v2, v3, and v5 due to improper neutralization of user-controlled input in the web management interface. An authenticated attacker with administrative privileges may execute arbitrary commands when applying configuration changes. Exploitation may result in full compromise of confidentiality, integrity, and availability of the device.

Risk Assessment

An attacker with administrative privileges could execute arbitrary commands on the router, leading to full compromise of the device and the network it manages.

Recommendation

Update the Archer MR600 router firmware to a version containing the fix. Restrict access to the web interface and change default administrative credentials.

Related vulnerabilities

Original NVD description (English source)

A command Injection vulnerability exists in the WireGuard client configuration of Archer MR600 v2, v3, and v5 due to improper neutralization of user-controlled input within the web management interface. An authenticated attacker with administrative privileges may be able to execute arbitrary commands when applying configuration changes.Successful exploitation may result in a full compromise of confidentiality, integrity, and availability of the affected device.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS