CVE-2022-50903

HIGH

Wondershare MobileTrans 3.5.9 - Privilege Escalation

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-50903. PoCs published by Luis Martínez.

AI-analyzed exploit summary This is a technical writeup detailing an unquoted service path vulnerability in Wondershare MobileTrans 3.5.9. The vulnerability allows local privilege escalation by exploiting the service path 'C:\Program Files (x86)\Wondershare\MobileTrans\ElevationService.exe' due to improper quoting.

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.

Exploits (1)

exploitdb WRITEUP
by Luis Martínez · textlocalwindows
https://www.exploit-db.com/exploits/50756

This is a technical writeup detailing an unquoted service path vulnerability in Wondershare MobileTrans 3.5.9. The vulnerability allows local privilege escalation by exploiting the service path 'C:\Program Files (x86)\Wondershare\MobileTrans\ElevationService.exe' due to improper quoting.

Classification
Writeup 90%
Attack Type
Lpe
Complexity
Moderate
Reliability
Reliable
Target: Wondershare MobileTrans 3.5.9
Auth required
Prerequisites: Local access to the system · Ability to write to the system root path
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (3)

Core 3

Scores

CVSS v3 8.4
EPSS 0.0023
EPSS Percentile 13.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-428
Status published
Products (1)
wondershare/mobiletrans 3.5.9
Published Jan 13, 2026
Tracked Since Feb 18, 2026