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CVE PROGRAM SOURCE RECORD9.4 Critical

CVE-2026-82691

D-Link DNS-320L/DNS-327L/DNS-340L/DNS-345 CGI usb_device.cgi os command injection

Description

A vulnerability has been found in D-Link DNS-320L, DNS-327L, DNS-340L and DNS-345 up to 20260717. Affected by this issue is some unknown functionality of the file /cgi-bin/usb_device.cgi of the component CGI Handler. Such manipulation of the argument f_ups_ip leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

D-Link DNS-320L

  • 20260717affected

D-Link DNS-327L

  • 20260717affected

D-Link DNS-340L

  • 20260717affected

D-Link DNS-345

  • 20260717affected

References