Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect password.

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-8016 Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect password.
Fixes

Solution

No solution given by the vendor.


Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: Mitsubishi

Published:

Updated: 2024-08-03T17:45:44.713Z

Reserved: 2020-12-17T00:00:00

Link: CVE-2021-20598

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-06T17:15:07.173

Modified: 2024-11-21T05:46:51.190

Link: CVE-2021-20598

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses