Dashboard / CVE-2025-64054

CVE-2025-64054

CRITICAL
INFO Priority: 0.05 BB Relevance: 69/100
Published: 2025-12-05 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Auth Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Changed
C: High
I: High
A: High

Description

A reflected Cross Site Scripting (XSS) vulnerability on Fanvil x210 2.12.20 devices allows attackers to cause a denial of service or potentially execute arbitrary commands via crafted POST request to the /cgi-bin/webconfig?page=upload&action=submit endpoint.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
fanvil x210_firmware 2.12.20

References & Advisories (1)

Bug Bounty Relevance

69 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

9.6 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS — Exploitation Probability

0.47%
Raw Score 0.004700
Percentile 40.9%
Date 2026-11-08

EPSS Trend

2026-11-08
0.00470
2026-11-07
0.00470
2026-11-06
0.00470
2026-11-05
0.00470
2026-11-04
0.00438

Intelligence Sources

nvd ref →

External Links