PT-2022-27222 · Unknown · Conprosys Hmi System

Published 2022-12-19 · Updated 2022-12-22 · CVE-2022-44456

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions CONPROSYS HMI System (CHS) versions 3.4.4 and earlier

Description The issue 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.

Recommendations For versions 3.4.4 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2022-44456

Affected Products

Conprosys Hmi System

References · 5

• https://osv.dev/vulnerability/CVE-2022-44456 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-44456 · Security Note
• https://contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9ab6-897aa690210c&downloaditemid=866d7d3c-aae9-438d-87f3-17aa040df90b · Vendor Advisory
• https://contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_221014_en.pdf · Vendor Advisory
• https://jvn.jp/en/vu/JVNVU96873821/index.html · Note