High severity · published Jan 13, 2026
CVE-2022-50930
Emerson PAC Machine Edition 9.80 Build 8695 - 'TrapiServer' Unquoted Service Path
8.4
CVSS
0.2%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EP
Emerson PAC Machine Edition · Emerson
9.80 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-50930
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-50930
www.emerson.com
https://www.emerson.com/en-us
www.exploit-db.com
https://www.exploit-db.com/exploits/50745
www.opertek.com
https://www.opertek.com/descargar-software/?prc=_326
www.vulncheck.com
https://www.vulncheck.com/advisories/emerson-pac-machine-edition-build-trapiserver-unquoted-service-path