CVE-2025-14693 Ugreen DH2100+ USB symlink
Attackers with physical access can exploit symlink following in the USB handler to read or modify data on the Ugreen DH2100+.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-14693?
CVE-2025-14693 is a high-severity path traversal vulnerability in Ugreen DH2100+, published on 15 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability has been found in Ugreen DH2100+ up to 5.3.0. This affects an unknown function of the component USB Handler. Such manipulation leads to symlink following. The attack can be executed directly on the physical device. The exploit has been disclosed to the public and may be used. It is suggested to upgrade the affected component.
Which versions are affected by CVE-2025-14693?
How do I fix CVE-2025-14693?
No fix has been published for CVE-2025-14693 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2025-14693 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-14693 exists.
Sources
Also known as GHSA-gxfm-293q-5f27.