# CVE-2022-50930

## Summary

- **CVE ID:** CVE-2022-50930
- **Severity:** HIGH
- **CVSS Score:** 8.5 (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)
- **CWE:** CWE-428
- **Published:** Jan 13, 2026
- **Last Modified:** Mar 13, 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.

## Affected Products

- Emerson — Emerson PAC Machine Edition (9.80)

## References

- [CNA](https://www.exploit-db.com/exploits/50745)
- [CNA](https://www.emerson.com/en-us)
- [CNA](https://www.opertek.com/descargar-software/?prc=_326)
- [CNA](https://www.vulncheck.com/advisories/emerson-pac-machine-edition-build-trapiserver-unquoted-service-path)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.02%
- **EPSS Percentile:** 4.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._