CVE-2023-2758

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

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.

Category

3.7
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.21%
Third-Party Advisory jvn.jp Third-Party Advisory tenable.com
Affected: Contec CONPROSYS HMI System
Published at:
Updated at:

References

Link Tags
https://www.tenable.com/security/research/tra-2023-21 third party advisory exploit
https://jvn.jp/en/vu/JVNVU93372935/index.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-2758?
CVE-2023-2758 has been scored as a low severity vulnerability.
How to fix CVE-2023-2758?
To fix CVE-2023-2758, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-2758 being actively exploited in the wild?
It is possible that CVE-2023-2758 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-2758?
CVE-2023-2758 affects Contec CONPROSYS HMI System.
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