CVE-2023-32620 Auth bypass in WL-WN531AX2

Medium 6.5 Published 30 Jun 2023 Updated 4 Dec 2024

A network-adjacent attacker can bypass authentication to obtain the wireless network password on WAVLINK WL-WN531AX2 routers.

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-2023-32620?

CVE-2023-32620 is a medium-severity authentication bypass vulnerability in WAVLINK TECHNOLOGY Ltd. WL-WN531AX2, published on 30 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Improper authentication vulnerability in WL-WN531AX2 firmware versions prior to 2023526 allows a network-adjacent attacker to obtain a password for the wireless network.

Weakness: CWE-287

Which versions are affected by CVE-2023-32620?

It affects 1 product.

Products include Wavlink Wl-Wn531ax2 Firmware.

How do I fix CVE-2023-32620?

No fix has been published for CVE-2023-32620 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2023-32620 being exploited?

There is no known exploitation of CVE-2023-32620 in the wild and no public exploit code.

Sources

Also known as GHSA-q9vm-vcx5-xr5r.