CVE-2025-64057 Path traversal in n/a

High 8.3 Published 5 Dec 2025 Updated 5 Jul 2026

Unauthenticated attackers on the local network can exploit a directory traversal flaw to store files in arbitrary locations and modify system configuration.

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-2025-64057?

CVE-2025-64057 is a high-severity path traversal vulnerability in n/a, published on 5 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Directory traversal vulnerability in Fanvil x210 V2 2.12.20 allows unauthenticated attackers on the local network to store files in arbitrary locations and potentially modify the system configuration or other unspecified impacts.

Weakness: CWE-22

Which versions are affected by CVE-2025-64057?

It affects 1 product.

Products include Fanvil X210 Firmware.

How do I fix CVE-2025-64057?

No fix has been published for CVE-2025-64057 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-2025-64057 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-64057 exists.

Sources

Also known as GHSA-h722-7q5c-h273.