CVE-2025-10171 UTT 1250GW formConfigApConfTemp sub_453DC buffer overflow

High 8.7 Published 9 Sep 2025 Updated 10 Sep 2025

Remote attackers can trigger a buffer overflow in the UTT 1250GW router's configuration interface, potentially leading to code execution or service disruption.

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-2025-10171?

CVE-2025-10171 is a high-severity memory corruption vulnerability in UTT 1250GW, published on 9 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was detected in UTT 1250GW up to 3.2.2-200710. This vulnerability affects the function sub_453DC of the file /goform/formConfigApConfTemp. Performing manipulation results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-120, CWE-119

Which versions are affected by CVE-2025-10171?

It affects 1 product.

Products include Utt 1250gw Firmware.

How do I fix CVE-2025-10171?

No fix has been published for CVE-2025-10171 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2025-10171 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-10171 exists.

Sources

Also known as GHSA-92r3-868f-359w.