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.

INFO

Published Date :

2026-01-21T17:27:43.628Z

Last Modified :

2026-04-07T14:06:21.515Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47864 vulnerability.

Vendors Products
Osas
  • Traverse Extension
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47864.

URL Resource
https://web.archive.org/web/20200817150522/https://www.osas.com/ cve-icon cve-icon
https://www.exploit-db.com/exploits/49698 cve-icon cve-icon
https://www.vulncheck.com/advisories/osas-traverse-extension-travextensionhostsvc-unquoted-service-path cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact