CVE-2023-28400: mySCADA myPRO versions 8.26.0 and prior has parameters which an authenticated user could exploit to inject arbitrary operating system commands.

PriorityP266high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

24.57%

97.6th percentile

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

Affected

2 ranges

Vendor	Product	Version range	Fixed in
myscada	mypro	<= 8.26.0	—
myscada_technologies	myscada_mypro	<= 8.26.0	—

Detection & IOCsextracted from sources · hover to see the quote

→CVE-2023-28400 is an OS Command Injection (CWE-78) vulnerability in mySCADA myPRO versions 8.26.0 and prior, exploitable by an authenticated remote user via injectable parameters. Public exploits are available. ↗
→Known public exploits specifically target this vulnerability; monitor for anomalous OS command execution originating from the myPRO HMI/SCADA process, especially on internet-exposed or network-accessible instances. ↗
→CVSS v3 score of 9.9 (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H) — network-accessible myPRO instances with low-privilege authenticated sessions should be treated as high-risk targets for command injection attempts. ↗

·The advisory does not specify which exact parameters are injectable, limiting the ability to write precise parameter-level detection signatures without further reverse engineering or PoC analysis. ↗

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