VULNERABILITY INTELLIGENCE

CVE-2023-22331

CVSS score7.5 HIGH

EPSS probability1.01%

CISA KEVNot currently listed

Published2023-01-20

Last modified2026-06-17

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

Description

Use of default credentials vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to alter user credentials information.

Weakness classification

CWE-269: Improper Privilege Management

Primary references

vultures@jpcert.or.jp — Patch, Third Party Advisory
vultures@jpcert.or.jp — Third Party Advisory, US Government Resource
vultures@jpcert.or.jp — Patch, Vendor Advisory
vultures@jpcert.or.jp — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory