CVE-2025-25528 Memory corruption in n/a

Medium 5.1 Published 11 Feb 2025 Updated 13 Feb 2025

Attackers can execute arbitrary commands or crash Wavlink Wi-Fi extenders via buffer overflows without authentication.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-25528?

CVE-2025-25528 is a medium-severity memory corruption vulnerability in n/a, published on 11 Feb 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Multiple buffer overflow vulnerabilities in Wavlink WL-WN575A3 RPT75A3.V4300, which are caused by not performing strict length checks on user-controlled data. By successfully exploiting the vulnerabilities, attackers can crash the remote devices or execute arbitrary commands without any authorization verification.

Weakness: CWE-120

Which versions are affected by CVE-2025-25528?

It affects 1 product.

Products include Wavlink Wl-Wn575a3 Firmware.

How do I fix CVE-2025-25528?

No fix has been published for CVE-2025-25528 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-2025-25528 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-25528 exists.

Sources

Also known as GHSA-58jq-9v9j-27q7.