CVE-2023-2758

Contec CONPROSYS HMI System (CHS) v3.5.2 Denial of Service

State: Published
Severity: 3.7 Low
Published: May 31, 2023
Updated: Jan 9, 2025
Reserved: May 17, 2023

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	3.7 Low	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L	tenable

Weaknesses

CWE-799

Affected Products

Product	Versions
CONPROSYS HMI SystemContec	3.5.2 and earlierAffected

References

https://www.tenable.com/security/research/tra-2023-21
https://jvn.jp/en/vu/JVNVU93372935/index.html

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