CVE-2025-64055 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered in Fanvil x210 V2 2.12.20 allowing unauthenticated attackers on the local network to access administrative functions of the device (e.g. file upload, firmware update, reboot...) via a crafted authentication bypass.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Fanvil	X210 Firmware	2.12.20
Fanvil	X210	2.0

Related Weaknesses (CWE)

CWE-287

References

http://fanvil.comProduct
https://github.com/SpikeReply/advisories/blob/main/cve/fanvil/cve-2025-64055.mdExploitThird Party Advisory
https://github.com/SpikeReply/advisories/blob/main/cve/fanvil/cve-2025-64055.mdExploitThird Party Advisory

FAQ

What is CVE-2025-64055?

CVE-2025-64055 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in Fanvil x210 V2 2.12.20 allowing unauthenticated attackers on the local network to access administrative functions of the device (e.g. file upload, firmware update, reboot......

How severe is CVE-2025-64055?

CVE-2025-64055 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-64055?

Check the references section above for vendor advisories and patch information. Affected products include: Fanvil X210 Firmware, Fanvil X210.