Skip to content
CVE PROGRAM SOURCE RECORD9.4 Critical

CVE-2026-82689

D-Link DNS-320L/DNS-327L/DNS-340L/DNS-345 ISO Image isomount_mgr.cgi os command injection

Description

A vulnerability was detected in D-Link DNS-320L, DNS-327L, DNS-340L and DNS-345 up to 20260717. Affected is an unknown function of the file /cgi-bin/isomount_mgr.cgi of the component ISO Image Handler. The manipulation of the argument upIsoRootPath results in os command injection. The attack can be executed remotely. The exploit is now 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