CVE-2021-20598

State: Published
Severity: Not scored
Published: Aug 6, 2021
Updated: Aug 3, 2024
Reserved: Dec 17, 2020

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
MELSEC iQ-R series CPU modules R08/16/32/120SFCPU; R08/16/32/120PSFCPUn/a	all versionsAffected

References

https://jvn.jp/vu/JVNVU98578731/index.html
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-010_en.pdf

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