CVE-2025-64056

MEDIUM

Published Dec 5, 2025 Modified Jan 9, 2026 CWE-306

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.

CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-306 Missing Authentication

Affected Products

Vendor	Product	Versions
fanvil	x210_firmware	All
fanvil	x210	All

References

Exploits

https://github.com/SpikeReply/advisories/blob/main/cve/fanvil/cve-2025-64056.md

Other References

http://fanvil.com

Frequently Asked Questions

What is CVE-2025-64056? +

File upload vulnerability in Fanvil x210 V2 2.12.20 allows unauthenticated attackers on the local network to store arbitrary files on the filesystem. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-64056? +

CVE-2025-64056 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-64056? +

CVE-2025-64056 affects products from fanvil, specifically: x210, x210_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-64056? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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