CVE Catalog

CVE-2026-82690

CriticalCVSS 9.1
Published: Updated: Translated: NVD NIST

Summary

A flaw has been found in D-Link DNS-327L and DNS-340L up to 20260717. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/ve_mgr.cgi. This manipulation of the argument f_dev causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.

Risk Assessment

An attacker can execute arbitrary system commands on the device, potentially leading to full compromise and data breach.

Recommendation

Update the device firmware to the latest version if available. Restrict access to the CGI interface from trusted networks.

Related vulnerabilities

Original NVD description (English source)

A flaw has been found in D-Link DNS-327L and DNS-340L up to 20260717. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/ve_mgr.cgi. This manipulation of the argument f_dev causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.

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