CVE-2025-63218

CRITICAL
INFO Priority: 0.07 BB Relevance: 80/100
Published: 2025-11-19 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

The Axel Technology WOLF1MS and WOLF2MS devices (firmware versions 0.8.5 to 1.0.3) are vulnerable to Broken Access Control due to missing authentication on the /cgi-bin/gstFcgi.fcgi endpoint. Unauthenticated remote attackers can list user accounts, create new administrative users, delete users, and modify system settings, leading to full compromise of the device.

Weakness Classification (2)

Affected Software (2)

VendorProductVersion
axeltechnology wolf1ms_firmware 0.8.5 – 1.0.3
axeltechnology wolf2ms_firmware 0.8.5 – 1.0.3

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.68%
Raw Score 0.006780
Percentile 52.9%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00678
2026-11-13
0.00678
2026-11-12
0.00678
2026-11-10
0.00678
2026-11-09
0.00678
2026-11-08
0.00678
2026-11-07
0.00678
2026-11-06
0.00678
2026-11-05
0.00678
2026-11-04
0.00678

Intelligence Sources

nvd ref →