CVE-2025-63218

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.

CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-284 CWE-284

CWE-285 CWE-285

Affected Products

Vendor	Product	Versions
axeltechnology	wolf1ms_firmware	0.8.5 — 1.0.3
axeltechnology	wolf1ms	All
axeltechnology	wolf2ms_firmware	0.8.5 — 1.0.3
axeltechnology	wolf2ms	All

References

Exploits

https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-63218_Axel%20Technology%20WOLF1MS%20and%20WOLF2MS%20-%20Broken%20Access%20Control

Other References

https://www.axeltechnology.com/

Frequently Asked Questions

What is CVE-2025-63218? +

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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-63218? +

CVE-2025-63218 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-63218? +

CVE-2025-63218 affects products from axeltechnology, specifically: wolf1ms, wolf1ms_firmware, wolf2ms, wolf2ms_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-63218? +

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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