CVE-2018-7850

Description

A CWE-807: Reliance on Untrusted Inputs in a Security Decision vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause invalid information displayed in Unity Pro software.

5.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.24%

Vendor Advisory schneider-electric.com

Affected: n/a Modicon M580 Modicon M340 Modicon Quantum Modicon Premium

References

Link	Tags
https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/	vendor advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0743	third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-7850?: CVE-2018-7850 has been scored as a medium severity vulnerability.
How to fix CVE-2018-7850?: To fix CVE-2018-7850, 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-2018-7850 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2018-7850 is being actively exploited. 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-2018-7850?: CVE-2018-7850 affects n/a Modicon M580 Modicon M340 Modicon Quantum Modicon Premium.

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