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CVE-2019-25287— Adaware Web Companion version 4.8.2078.3950 - 'WCAssistantService' Unquoted Service Path

Quick assessment

Affected
Webcompanion Adaware Web Companion version
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adaware Web Companion是Adaware公司的一款安全辅助工具。 Adaware Web Companion 4.8.2078.3950版本存在代码问题漏洞，该漏洞源于WCAssistantService中未加引号的服务路径，可能导致本地用户执行代码并提升权限。

CVSS 7.8 · High EPSS 0.15% · P5
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I. Basic Information for CVE-2019-25287

Vulnerability Information
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Vulnerability Title
Adaware Web Companion version 4.8.2078.3950 - 'WCAssistantService' Unquoted Service Path
Source: CVE Program / CVE List V5
Vulnerability Description
Adaware Web Companion version 4.8.2078.3950 contains an unquoted service path vulnerability in the WCAssistantService that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\Lavasoft\Web Companion\Application\ to inject malicious code that would execute with LocalSystem privileges during service startup.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未经引用的搜索路径或元素
Source: CVE Program / CVE List V5
Vulnerability Title
Adaware Web Companion 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adaware Web Companion是Adaware公司的一款安全辅助工具。 Adaware Web Companion 4.8.2078.3950版本存在代码问题漏洞，该漏洞源于WCAssistantService中未加引号的服务路径，可能导致本地用户执行代码并提升权限。
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

Vendor Product Affected Versions CPE Subscribe
Webcompanion Adaware Web Companion version 4.8.2078.3950 -

II. Public POCs for CVE-2019-25287

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III. Intelligence Information for CVE-2019-25287

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IV. Related Vulnerabilities

Same weakness: CWE-428

V. Comments for CVE-2019-25287

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