CONPROSYS HMI System (CHS): Ver.3.4.5 and prior

productUS

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

by severity

1critical2high2medium0low

updated 2026-10-27

vulnerabilities (5)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2022-44456US	critical9.8	69.9% (99th)	—	no fix	2022-12-19	—
CVE-2023-22373US	medium5.4	1.87% (79th)	—	no fix	2023-01-20	—
CVE-2023-22339US	high7.5	1.14% (66th)	—	no fix	2023-01-20	—
CVE-2023-22331US	high7.5OT elevated	1.01% (63rd)	—	no fix	2023-01-20	—
CVE-2023-22334US	medium5.3	0.88% (59th)	—	no fix	2023-01-20	—

The flaw types (CWEs) most of these CVEs share.

CWE-1392Use of Default Credentials1 CVEs
CWE-269Improper Privilege Management1 CVEs
CWE-284Improper Access Control1 CVEs
CWE-287Improper Authentication1 CVEs
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')1 CVEs
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')1 CVEs
CWE-836Use of Password Hash Instead of Password for Authentication1 CVEs

Which sources assert this record, and when.

scry

Products carry known vulnerabilities once they are exposed to the internet. See what is exposed on your perimeter with a free passive scan.