CVE-2022-50902— Wondershare FamiSafe 1.0 - 'FSService' Unquoted Service Path
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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: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
XML注入(XPath盲注)
Source: NVD (National Vulnerability Database)
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
| # | POC Description | Source Link | Shenlong Link |
|---|
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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
- CVE-2019-25344
MobileGo 8.5.0 - Insecure File Permissions - CVE-2019-25266
Wondershare Application Framework Service 2.4.3.231 - 'WsApp - CVE-2020-36977
Wondershare Driver Install Service help 10.7.1.321 - 'Elevat - CVE-2022-50904
Wondershare UBackit 2.0.5 - 'wsbackup' Unquoted Service Path - CVE-2022-50903
Wondershare MobileTrans 3.5.9 - 'ElevationService' Unquoted
Same weakness: CWE-91
- CVE-2026-41650
fast-xml-parser XMLBuilder: XML Comment and CDATA Injection - CVE-2026-41675
xmldom: XML node injection through unvalidated processing in - CVE-2026-41674
xmldom: XML injection through unvalidated DocumentType seria - CVE-2026-41672
xmldom: XML node injection through unvalidated comment seria - CVE-2026-27693
traccar allows XML injection in KML and GPX exports
V. Comments for CVE-2022-50902
Anonymous User
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