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1 vulnerability by OSAS

CVE-2021-47864 (GCVE-0-2021-47864)

Vulnerability from cvelistv5 – Published: 2026-01-21 17:27 – Updated: 2026-04-07 14:06
VLAI
Title
OSAS Traverse Extension 11 - 'travextensionhostsvc' Unquoted Service Path
Summary
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.
Severity
8.5 (High)
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
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-428 - Unquoted Search Path or Element
Assigner
References
Impacted products
Date Public
2021-03-22 00:00
Credits
Tech Johnny
Show details on NVD website
To clipboard 

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