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CVE-2025-21611

tgstation-server's role authorization incorrectly OR'd with user's enabled status

CVSS 8.8 HIGHEPSS 0.5%CWE-285
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.8EPSS 0.5%KEV nãoPoC Nuclei Metasploit Patch
Ciclo de vida
06 ene 2025Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
tgstation-server is a production scale tool for BYOND server management. Prior to 6.12.3, roles used to authorize API methods were incorrectly OR'd instead of AND'ed with the role used to determine if a user was enabled. This allows enabled users access to most, but not all, authorized actions regardless of their permissions. Notably, the WriteUsers right is unaffected so users may not use this bug to permanently elevate their account permissions. The fix is release in tgstation-server-v6.12.3.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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