CVE-2025-64057

HIGH

Fanvil x210 V2 2.12.20 - Unauthenticated Path Traversal and Arbitrary File Write

Title source: llm

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.

References (2)

Core 2

Core References

Product

http://fanvil.com

Exploit, Third Party Advisory

https://github.com/SpikeReply/advisories/blob/main/cve/fanvil/cve-2025-64057.md

View Exploit ZIP pw:eip

Scores

CVSS v3 8.3

EPSS 0.0080

EPSS Percentile 51.6%

Attack Vector ADJACENT_NETWORK

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-22

Status published

Products (1)

fanvil/x210_firmware 2.12.20

Published Dec 05, 2025

Tracked Since Feb 18, 2026