CVE-2025-64056 File upload in n/a

Medium 4.3 Published 5 Dec 2025 Updated 5 Jul 2026

Unauthenticated attackers on the local network can upload arbitrary files to the Fanvil x210 V2 IP phone, potentially leading to code execution or data modification.

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-2025-64056?

CVE-2025-64056 is a medium-severity 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

File upload vulnerability in Fanvil x210 V2 2.12.20 allows unauthenticated attackers on the local network to store arbitrary files on the filesystem.

Weakness: CWE-306

Which versions are affected by CVE-2025-64056?

It affects 1 product.

Products include Fanvil X210 Firmware.

How do I fix CVE-2025-64056?

No fix has been published for CVE-2025-64056 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-64056 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-64056 exists.

Sources

Also known as GHSA-2hhf-9f74-3jqg.