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CVE-2021-20591

🗓️ 22 May 2025 20:59:17Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 1 Views

Uncontrolled resource usage causes remote unauthenticated denial of service by not closing connections to MELSOFT port on MELSEC iQ-R series.

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27 Mar 2026 15:01Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.17.5
CVSS 27.8
EPSS0.00496
1