CVE-2023-28400

published 2023-04-27 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-32096

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 24.6%; EPSS 24.6% chance of exploitation in 30 days, percentile 97%
public exploits: 0; none known

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

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-096-06 updated 2023-04-10 cvss 9.9

mySCADA myPRO

mySCADA Technologies myPRO <= 8.26.0
affected: fixed in 8.29.0 myscada.org

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 21 mo ago (2025-01-17)

Exploit prediction

24.57% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

mySCADA Technologies mySCADA myPRO

Classification

Weakness

CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

cisa.gov /news-events/ics-advisories/icsa-23-096-06
third-party-advisory, us-government-resource

Sources

CVE List CVE-2023-28400
NVD CVE-2023-28400

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary