CVE-2022-50904

Wondershare UBackit 2.0.5 - 'wsbackup' Unquoted Service Path

Published Jan 13, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Description
Wondershare UBackit 2.0.5 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted path in the wsbackup service to inject malicious executables that would run with LocalSystem permissions during service startup.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Wondershare
Wondershare ubackit
Vendors & Products Wondershare
Wondershare ubackit
Type Values Removed Values Added
Description Wondershare UBackit 2.0.5 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted path in the wsbackup service to inject malicious executables that would run with LocalSystem permissions during service startup.
Title Wondershare UBackit 2.0.5 - 'wsbackup' Unquoted Service Path
Weaknesses CWE-428
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jan 14, 2026, 7:20 PM
Reserved
Jan 10, 2026, 4:57 PM
Status
Deferred
Published
Jan 13, 2026, 11:15 PM
Modified
Jun 17, 2026, 5:24 AM