CVE-2022-50930 Emerson PAC Machine Edition 9.80 Build 8695 - 'TrapiServer' Unquoted Service Path
Local attackers can execute arbitrary code with elevated privileges by exploiting an unquoted service path in Emerson PAC Machine Edition.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-50930?
CVE-2022-50930 is a high-severity vulnerability in Emerson PAC Machine Edition, published on 13 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-428
Which versions are affected by CVE-2022-50930?
How do I fix CVE-2022-50930?
No fix has been published for CVE-2022-50930 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-50930 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-50930 exists.
Sources
Also known as GHSA-44gv-4gx3-m4mf.