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.
History

Wed, 27 Aug 2025 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Welotec
Welotec egos Webgui
Vendors & Products Welotec
Welotec egos Webgui

Tue, 26 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 26 Aug 2025 06:15:00 +0000

Type Values Removed Values Added
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.
Title egOS WebGUI Hard-Coded JWT Secret Enables Authentication Bypass
Weaknesses CWE-321
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2025-08-26T06:10:57.464Z

Updated: 2025-08-26T19:39:00.393Z

Reserved: 2025-04-16T11:17:48.310Z

Link: CVE-2025-41702

cve-icon Vulnrichment

Updated: 2025-08-26T19:38:55.532Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-26T06:15:32.923

Modified: 2025-08-26T13:41:58.950

Link: CVE-2025-41702

cve-icon Redhat

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