CVE-2026-5183 TRENDnet TEW-713RE addRouting sub_421494 command injection

Medium 5.3 Published 31 Mar 2026 Updated 2 Apr 2026

Remote attackers can execute arbitrary commands on TRENDnet TEW-713RE devices via the addRouting interface due to improper input validation.

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-2026-5183?

CVE-2026-5183 is a medium-severity command injection vulnerability in TRENDnet TEW-713RE, published on 31 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was determined in TRENDnet TEW-713RE up to 1.02. The affected element is the function sub_421494 of the file /goform/addRouting. Executing a manipulation of the argument dest can lead to command injection. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-77, CWE-74

Which versions are affected by CVE-2026-5183?

It affects 1 product.

Products include Trendnet Tew-713re Firmware.

How do I fix CVE-2026-5183?

No fix has been published for CVE-2026-5183 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-2026-5183 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5183 exists.

Sources

Also known as GHSA-rqfv-fqvg-7p3j.