CVE-2022-50900

Wondershare Dr.Fone 12.0.18 - 'Wondershare InstallAssist' Unquoted Service Path

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.

Affected

Wondershare · Wondershare Dr.Fone

CVSS v4.0 VULNCHECK

8.5 HIGHCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 VULNCHECK

8.4 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.24% chance of exploitation in the next 30 days, 14th percentile

Published

2026-01-13

Updated

2026-03-05

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/50813

Security advisories

• https://www.vulncheck.com/advisories/wondershare-drfone-wondershare-installassist-unquote…
• https://www.wondershare.com

References

• CVE Record
• NVD entry