CVE-2023-2758 LOW

CVE-2023-2758: Contec CONPROSYS HMI System (CHS) v3.5.2 Denial of Service

Vendor Contec
Product CONPROSYS HMI System
Weakness CWE-799
Published May 31, 2023
Last update January 9, 2025
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CVSS base score

3.7/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

A denial of service vulnerability exists in Contec CONPROSYS HMI System versions 3.5.2 and prior. When there is a time-zone mismatch in certain configuration files, a remote, unauthenticated attacker may deny logins for an extended period of time.

Key dates

02Disclosure timeline

May 31, 2023 CVE published
January 9, 2025 Record updated