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CVEs-PoC/2021/CVE-2021-20598.md
2025-09-29 21:09:30 +02:00

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CVE-2021-20598

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.

POC

Reference

No PoCs from references.

Github