QID 591019

Date Published: 2022-08-26

QID 591019: Schneider Electric Modicon M100/M200/M221 controllers Vulnerability (SEVD-2020-105-01)

AFFECTED PRODUCTS
Modicon M100 Logic Controller (all versions)
Modicon M200 Logic Controller (all versions)
Modicon M221 Logic Controller (all versions)

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

The result of this vulnerability, DLL substitution, could allow the transference of malicious code to the controller.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution

    Customers are advised to refer to CERT MITIGATIONS section SEVD-2020-105-01 for affected packages and patching details.

    Vendor References

    CVEs related to QID 591019

    CVE-2020-7489 |
    Software Advisories
    Advisory ID Software Component Link
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