CVE-2021-47864
OSAS Traverse Extension 11 - 'travextensionhostsvc' Unquoted Service Path
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 8.5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
21 ene 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
OSAS Traverse Extension 11 contains an unquoted service path vulnerability in the TravExtensionHostSvc service running with LocalSystem privileges. Attackers can exploit the unquoted path to inject and execute malicious code by placing executable files in the service's path, potentially gaining elevated system access.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
OSAS · OSAS Traverse Extension¿Quieres saber si tu infraestructura está expuesta a esto?
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