Vulnerability · Published Jan 13, 2026 · Assigned by VulnCheck
CVE-2022-50930Emerson PAC Machine Edition 9.80 Build 8695 - 'TrapiServer' Unquoted Service Path
High 8.4
In plain English
A high-severity security flaw in Emerson PAC Machine Edition from Emerson. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.1)8.4High
Exploit odds (30 days)0.2%top 95.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Emerson | Emerson PAC Machine Edition | 9.80 |
Weakness: CWE-428 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- ExploitDB-50745 exploit
- Emerson Official Homepage product
- Software Download Link product
- VulnCheck Advisory: Emerson PAC Machine Edition 9.80 Build 8695 - 'TrapiServer' Unquoted Service Path third-party-advisory