CVE-2023-32613 Missing authorization in WL-WN531AX2

High 8.1 Published 30 Jun 2023 Updated 5 Dec 2024

A network-adjacent attacker can access post-login functions without authentication due to improper resource exposure in WAVLINK router firmware.

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-2023-32613?

CVE-2023-32613 is a high-severity missing authorization 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

Exposure of resource to wrong sphere issue exists in WL-WN531AX2 firmware versions prior to 2023526, which may allow a network-adjacent attacker to use functions originally available after login without logging in.

Weakness: CWE-668

Which versions are affected by CVE-2023-32613?

It affects 1 product.

Products include Wavlink Wl-Wn531ax2 Firmware.

How do I fix CVE-2023-32613?

No fix has been published for CVE-2023-32613 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2023-32613 being exploited?

There is no known exploitation of CVE-2023-32613 in the wild and no public exploit code.

Sources

Also known as GHSA-mwvx-wp54-2xv5.