Feed/CVE-2021-47864
CVE-2021-47864HIGHCVSS 7.8

CVE-2021-47864

Published Jan 21, 2026·Updated Jun 16, 2026

NVD Description

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 Vector

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

References

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