CVE-2023-28716

Mypro vulnerability

CVSS

8.8

EPSS

4.5%

EPSS pct

91th

Exploited

No known

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

Affected vendor

Myscada

Affected product

Mypro

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-78 — OS Command Injection

Published

2023-04-27

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 4.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2023-28716

Confirm whether Myscada Mypro is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2023-28716.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2023-28716

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2023-28716 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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