What is CVE-2023-28384?

CVE-2023-28384 is a high-severity vulnerability in Myscada Mypro, classified under OS Command Injection. CVSS score: 8.8/10. Published 2023-04-27.

How severe is CVE-2023-28384?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-28384 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Myscada Mypro

CVE-2023-28384

mySCADA myPRO versions 8.26.0 and prior has parameters which an authenticated user could exploit to inject arbitrary operating system commands.

Vulnerability class: Command Injection (OS Command Injection)

Published 2023-04-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.448 (98.8th percentile), scored 2026-11-01.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.448 · newest: 0.448 · change: 0.000

Affected products

Myscada Mypro
Myscada Technologies Mypro — versions 0

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

rapid7/metasploit-framework

References

www.cisa.gov/news-events/ics-advisories/icsa-23-096-06 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2023-28384?: CVE-2023-28384 is a high-severity vulnerability in Myscada Mypro, classified under OS Command Injection. CVSS score: 8.8/10. Published 2023-04-27.
How severe is CVE-2023-28384?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-28384 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.