CVE-2022-50915
PTPublisher 2.3.4 - Unquoted Service Path
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
PTPublisher 2.3.4 contains an unquoted service path vulnerability in the PTProtect service that allows local attackers to potentially execute arbitrary code with elevated privileges. Attackers can exploit the unquoted path in 'C:\Program Files (x86)\Primera Technology\PTPublisher\UsbFlashDongleService.exe' to inject malicious executables and gain system-level access.
| CWE | CWE-428 |
| Vendor | primera |
| Product | ptpublisher |
| Published | Jan 13, 2026 |
| Last Updated | Apr 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Primera / PTPublisher
2.3.4
References
Credits
bios