Trendnet · Tew-432Brp · CVE-2026-10158
**Name of the Vulnerable Software and Affected Versions**
TRENDnet TEW-432BRP version 3.10B20
**Description**
A stack-based buffer overflow exists in the `formPortFw()` function within the `/goform/formPortFw` file. This issue is triggered by the manipulation of the `server name` argument, allowing a remote attacker to send excessively long or malformed strings. This can lead to arbitrary code execution or a denial of service. The attack can be launched remotely without authentication.
**Recommendations**
For version 3.10B20, replace the device or isolate it from untrusted networks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.