CVE-2026-82692 D-Link DNS-340L/DNS-345 iscsi_mgr.cgi os command injection
Remote attackers can execute arbitrary OS commands on D-Link DNS-340L and DNS-345 NAS devices via the iscsi_mgr.cgi script.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-82692?
CVE-2026-82692 is a critical command injection vulnerability in D-Link DNS-340L, published on 31 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in D-Link DNS-340L and DNS-345 up to 20260717. This affects an unknown part of the file /cgi-bin/iscsi_mgr.cgi. Performing a manipulation of the argument alias/username/password/volume_location results in os command injection. It is possible to initiate the attack remotely. The exploit has been made public and could be used.
Which versions are affected by CVE-2026-82692?
How do I fix CVE-2026-82692?
No fix has been published for CVE-2026-82692 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-82692 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82692 exists.
Sources
Also known as GHSA-2rcm-3xmw-qh3m.