QID 590626

Date Published: 2022-02-14

QID 590626: Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L and FX Series CPU Modules (Update A) Uncontrolled Resource Consumption Vulnerability (ICSA-20-175-01)

AFFECTED PRODUCTS
Mitsubishi Electric reports the vulnerability affects the following MELSEC products:
MELSEC iQ-R, iQ-F, Q, L and FX series CPU modules, all versions

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

Successful exploitation of this vulnerability could allow information disclosure, information tampering, unauthorized operation, or a denial-of-service condition.

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 ICSA-20-175-01 for affected packages and patching details.

Vendor References

ICSA-20-175-01 - www.us-cert.gov/ics/advisories/ICSA-20-175-01

CVEs related to QID 590626

CVE-2020-5594 |

Software Advisories

Advisory ID	Software	Component	Link
ICSA-20-175-01			www.us-cert.gov/ics/advisories/ICSA-20-175-01

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