CVE-2018-7241

Description

Hard coded accounts exist in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 controllers in all versions of the communication modules.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.58%
Vendor Advisory schneider-electric.com
Affected: Schneider Electric SE Modicon Premium, Modicon Quantum, Modicon M340, BMXNOR0200
Published at:
Updated at:

References

Link Tags
https://www.schneider-electric.com/en/download/document/SEVD-2018-081-01/ vendor advisory
http://www.securityfocus.com/bid/103542 vdb entry third party advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2018-7241?
CVE-2018-7241 has been scored as a critical severity vulnerability.
How to fix CVE-2018-7241?
To fix CVE-2018-7241, 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-2018-7241 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-7241 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-7241?
CVE-2018-7241 affects Schneider Electric SE Modicon Premium, Modicon Quantum, Modicon M340, BMXNOR0200.
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