CVE-2025-7528 Tenda FH1202 GstDhcpSetSer fromGstDhcpSetSer stack-based overflow
A remote attacker can trigger a stack-based buffer overflow in the Tenda FH1202 router's DHCP service, potentially leading to arbitrary code execution.
- 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-2025-7528?
CVE-2025-7528 is a high-severity memory corruption vulnerability in Tenda Fh1202 Firmware, published on 13 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability classified as critical has been found in Tenda FH1202 1.2.0.14(408). Affected is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer. The manipulation of the argument dips leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2025-7528?
It affects 1 product.
Products include Tenda Fh1202 Firmware.
How do I fix CVE-2025-7528?
No fix has been published for CVE-2025-7528 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-2025-7528 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7528 exists.
Other vulnerabilities in Tenda Fh1202 Firmware
Sources
Also known as GHSA-p8qm-qqr7-wgrp.