CVE-2025-6130 TOTOLINK EX1200T HTTP POST Request formStats buffer overflow

High 8.7 Published 16 Jun 2025 Updated 17 Jun 2025

Remote attackers can exploit a buffer overflow in the HTTP POST handler to execute arbitrary code on TOTOLINK EX1200T devices.

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-2025-6130?

CVE-2025-6130 is a high-severity memory corruption vulnerability in TOTOLINK EX1200T, published on 16 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability, which was classified as critical, has been found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. This issue affects some unknown processing of the file /boafrm/formStats of the component HTTP POST Request Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-120, CWE-119

Which versions are affected by CVE-2025-6130?

It affects 1 product.

Products include Totolink Ex1200t Firmware.

How do I fix CVE-2025-6130?

No fix has been published for CVE-2025-6130 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-2025-6130 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-6130 exists.

Sources

Also known as GHSA-9g3p-pg8g-2p47.