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I. Basic Information for CVE-2021-47864
Vulnerability Information

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Vulnerability Title
OSAS Traverse Extension 11 - 'travextensionhostsvc' Unquoted Service Path
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未经引用的搜索路径或元素
Source: NVD (National Vulnerability Database)
Vulnerability Title
OSAS Traverse Extension 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OSAS Traverse Extension是OSAS公司的一个功能扩展模块。 OSAS Traverse Extension 11版本存在代码问题漏洞,该漏洞源于TravExtensionHostSvc服务存在未加引号的服务路径,可能导致攻击者执行恶意代码并获取系统访问权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
OSASOSAS Traverse Extension 11 x86 -
II. Public POCs for CVE-2021-47864
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III. Intelligence Information for CVE-2021-47864
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IV. Related Vulnerabilities
V. Comments for CVE-2021-47864

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