CVE-2022-44456

CRITICAL 9.8CVE-2022-44456 · Published 19/12/2022 · updated 17/06/2026

In short

CVE-2022-44456 is a CRITICAL (CVSS 9.8) vulnerability affecting conprosys hmi system (contec).
Chance of exploitation in the next 30 days (EPSS): 69.9%, higher than 99.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
conprosys hmi system contec	`≤ 3.4.4`	No fix yet

Description

CONPROSYS HMI System (CHS) Ver.3.4.4?and earlier allows a remote unauthenticated attacker to execute an arbitrary OS command on the server where the product is running by sending a specially crafted request.

References

jvn.jp/en/vu/JVNVU96873821/index.html · Third Party Advisory
contec.com/api/downloadlogger · Vendor Advisory
contec.com/download/contract/contract4 · Patch

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Package

Affected versions

Patched versions

conprosys hmi system

contec

≤ 3.4.4

No fix yet

More vulnerabilities in conprosys hmi system

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