CVE-2020-7567

Description

A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to find the password hash when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller and broke the encryption keys.

Category

5.7
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.02%
Vendor Advisory se.com
Affected: n/a Modicon M221, all references, all versions
Published at:
Updated at:

References

Link Tags
https://www.se.com/ww/en/download/document/SEVD-2020-315-05/ vendor advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-04 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2020-7567?
CVE-2020-7567 has been scored as a medium severity vulnerability.
How to fix CVE-2020-7567?
To fix CVE-2020-7567, 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-2020-7567 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-7567 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-2020-7567?
CVE-2020-7567 affects n/a Modicon M221, all references, all versions.
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