CVE-2022-50930
Emerson PAC Machine Edition 9.80 Build 8695 - 'TrapiServer' Unquoted Service Path
- State
- Published
- Severity
- 8.5 High
- Published
- Jan 13, 2026
- Updated
- Jan 14, 2026
- Reserved
- Jan 11, 2026
Description
Emerson PAC Machine Edition 9.80 contains an unquoted service path vulnerability in the TrapiServer service that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in the service configuration to inject malicious code that would execute with LocalSystem permissions during service startup.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | 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 | VulnCheck |
| 3.1 | 8.4 High | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-428 Unquoted Search Path or Element
Affected Products
| Product | Versions |
|---|---|
Emerson PAC Machine EditionEmerson |
|
References
- ExploitDB-50745exploit
- Emerson Official Homepageproduct
- Software Download Linkproduct
- VulnCheck Advisory: Emerson PAC Machine Edition 9.80 Build 8695 - 'TrapiServer' Unquoted Service Paththird-party-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.