CVE-2025-14224 Yottamaster DM2/DM3/DM200 File Upload path traversal
Remote attackers can exploit a path traversal vulnerability in the file upload component of Yottamaster NAS devices to read or modify arbitrary files.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-14224?
CVE-2025-14224 is a medium-severity path traversal vulnerability in Yottamaster DM2, published on 8 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in Yottamaster DM2, DM3 and DM200 up to 1.2.23/1.9.12. Affected by this issue is some unknown functionality of the component File Upload. Performing manipulation results in path traversal. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-22
Which versions are affected by CVE-2025-14224?
It affects 3 products.
Products include Yottamaster Dm200 Firmware, Yottamaster Dm2 Firmware, Yottamaster Dm3 Firmware.
How do I fix CVE-2025-14224?
No fix has been published for CVE-2025-14224 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-2025-14224 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-14224 exists.
Other vulnerabilities in Yottamaster DM2
Sources
Also known as GHSA-v3rg-4rhw-582m.