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CVE-2021-20596

🗓️ 22 May 2025 18:17:04Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 3 Views

Null Pointer Dereference in MELSEC-F Series FX3U-ENET firmware leads to remote DoS attack risk.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-20596
22 Jul 202116:36
circl
CNNVD
MELSEC-F FX3U-ENET代码问题漏洞
20 Jul 202100:00
cnnvd
CVE
CVE-2021-20596
22 Jul 202111:02
cve
Cvelist
CVE-2021-20596
22 Jul 202111:02
cvelist
EUVD
EUVD-2021-8014
3 Oct 202520:07
euvd
ICS
Mitsubishi Electric MELSEC-F Series
20 Jul 202100:00
ics
NVD
CVE-2021-20596
22 Jul 202112:15
nvd
Prion
Null pointer dereference
22 Jul 202112:15
prion
Tenable Nessus
Mitsubishi Electric MELSEC-F Series Null Pointer Dereference (CVE-2021-20596)
7 Feb 202200:00
nessus

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27 Mar 2026 15:01Current
7.2High risk
Vulners AI Score7.2
CVSS 25
CVSS 3.17.5
EPSS0.00573
3