Dashboard / CVE-2025-63221

CVE-2025-63221

CRITICAL
INFO Priority: 0.05 BB Relevance: 78/100
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: None

Description

The Axel Technology puma 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 (1)

Affected Software (1)

VendorProductVersion
axeltechnology puma_firmware 0.8.5 – 1.0.3

References & Advisories (2)

Bug Bounty Relevance

78 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS — Exploitation Probability

0.56%
Raw Score 0.005590
Percentile 47.1%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00559
2026-11-13
0.00559
2026-11-12
0.00559
2026-11-10
0.00559
2026-11-09
0.00559
2026-11-08
0.00559
2026-11-07
0.00559
2026-11-06
0.00559
2026-11-05
0.00559
2026-11-04
0.00559

Intelligence Sources

nvd ref →

External Links