CVE-2025-41702 — CRITICAL (9.8)

Vulnerability Description

The JWT secret key is embedded in the egOS WebGUI backend and is readable to the default user. An unauthenticated remote attacker can generate valid HS256 tokens and bypass authentication/authorization due to the use of hard-coded cryptographic key.

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

Related Weaknesses (CWE)

CWE-321

References

https://certvde.com/de/advisories/VDE-2025-076

FAQ

What is CVE-2025-41702?

CVE-2025-41702 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The JWT secret key is embedded in the egOS WebGUI backend and is readable to the default user. An unauthenticated remote attacker can generate valid HS256 tokens and bypass authentication/authorizatio...

How severe is CVE-2025-41702?

CVE-2025-41702 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-2025-41702?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.