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CVE-2022-50902— Wondershare FamiSafe 1.0 - 'FSService' Unquoted Service Path

Quick assessment

Affected
Wondershare Wondershare FamiSafe
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.

Wondershare FamiSafe是中国万兴科技（Wondershare）公司的一个家长控制应用。 Wondershare FamiSafe 1.0版本存在安全漏洞，该漏洞源于FSService服务路径未加引号，可能导致本地用户执行代码并提升权限。

CVSS 8.4 · High EPSS 0.17% · P6
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I. Basic Information for CVE-2022-50902

Vulnerability Information
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Vulnerability Title
Wondershare FamiSafe 1.0 - 'FSService' Unquoted Service Path
Source: CVE Program / CVE List V5
Vulnerability Description
Wondershare FamiSafe 1.0 contains an unquoted service path vulnerability in the FSService that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\Wondershare\FamiSafe\ to inject malicious code that would run with LocalSystem permissions during service startup.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
XML注入(XPath盲注)
Source: CVE Program / CVE List V5
Vulnerability Title
Wondershare FamiSafe 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wondershare FamiSafe是中国万兴科技（Wondershare）公司的一个家长控制应用。 Wondershare FamiSafe 1.0版本存在安全漏洞，该漏洞源于FSService服务路径未加引号，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
Wondershare Wondershare FamiSafe 1.0 -

II. Public POCs for CVE-2022-50902

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III. Intelligence Information for CVE-2022-50902

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Exploits & Public PoCs for CVE-2022-50902 (1)

Same Patch Batch · Wondershare · 2026-01-13 · 5 CVEs total

CVE-2022-50903 8.4 HIGH Wondershare MobileTrans 3.5.9 - 'ElevationService' Unquoted Service Path
CVE-2022-50904 8.4 HIGH Wondershare UBackit 2.0.5 - 'wsbackup' Unquoted Service Path
CVE-2022-50900 8.4 HIGH Wondershare Dr.Fone 12.0.18 - 'Wondershare InstallAssist' Unquoted Service Path
CVE-2022-50901 8.4 HIGH Wondershare Dr.Fone 11.4.9 - 'DFWSIDService' Unquoted Service Path

IV. Related Vulnerabilities

Same vendor: Wondershare
Same weakness: CWE-91

V. Comments for CVE-2022-50902

Anonymous User
2026-01-15 06:09:03

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