CVE-2023-32645 Auth bypass in YF325

Critical 9.8 Published 11 Oct 2023 Updated 4 Nov 2025

Attackers can bypass authentication on Yifan YF325 devices by sending a specially crafted network request due to leftover debug code.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-32645?

CVE-2023-32645 is a critical authentication bypass vulnerability in Yifan YF325, published on 11 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A leftover debug code vulnerability exists in the httpd debug credentials functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to authentication bypass. An attacker can send a network request to trigger this vulnerability.

Weakness: CWE-489

Which versions are affected by CVE-2023-32645?

It affects 1 product.

Products include Yifanwireless Yf325 Firmware.

How do I fix CVE-2023-32645?

No fix has been published for CVE-2023-32645 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-2023-32645 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-32645 exists.

Sources

Also known as GHSA-h538-8m3c-jg9c.