High Severity Vulnerability
This vulnerability has been rated as High severity. Immediate action is recommended.
CVE-2022-50930
High
Low
Medium
High
Critical
8.4
CVSS Score
Published: Jan 13, 2026
Last Modified: Jan 14, 2026
Vulnerability 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.
CVSS Metrics
Common Vulnerability Scoring System
Vector String:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
L
Attack Complexity
L
Privileges Required
N
User Interaction
N
Scope
U
Confidentiality
H
Integrity
H
Availability
H
References & Resources
-
https://www.emerson.com/en-usdisclosure@vulncheck.com
-
https://www.exploit-db.com/exploits/50745disclosure@vulncheck.com
-
https://www.opertek.com/descargar-software/?prc=_326disclosure@vulncheck.com
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https://www.vulncheck.com/advisories/emerson-pac-machine-edition-build-trapiserver-unquoted-service-pathdisclosure@vulncheck.com
Severity Details
8.4
out of 10.0
High
Key Information
- Published Date
- January 13, 2026
