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RedhatCVE
RedhatCVE
added 2025/05/22 6:17 p.m.9 views

CVE-2021-20596

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

7.5CVSS7.2AI score0.02172EPSS
Exploits0References1
Tenable Nessus
Tenable Nessus
added 2022/02/07 12:0 a.m.24 views

Mitsubishi Electric MELSEC-F Series Null Pointer Dereference (CVE-2021-20596)

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

7.5CVSS7.4AI score0.02172EPSS
Exploits0References4
NVD
NVD
added 2021/07/22 12:15 p.m.25 views

CVE-2021-20596

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

7.5CVSS0.02172EPSS
Exploits0References3
OSV
OSV
added 2021/07/22 12:15 p.m.3 views

CVE-2021-20596

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

7.5CVSS5.8AI score0.02172EPSS
Exploits0References3
CVE
CVE
added 2021/07/22 11:2 a.m.56 views

CVE-2021-20596

CVE-2021-20596 affects Mitsubishi Electric MELSEC-F Series MELSEC-F FX3U-ENET family (FX3U-ENET, FX3U-ENET-L, FX3U-ENET-P502) with firmware versions 1.14 and prior. The vulnerability is a NULL pointer dereference in the Ethernet interface block that allows a remote unauthenticated attacker to cau...

7.5CVSS7.5AI score0.02172EPSS
Exploits0References3Affected Software3
Cvelist
Cvelist
added 2021/07/22 11:2 a.m.23 views

CVE-2021-20596

NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted...

7.7AI score0.02172EPSS
Exploits0References3
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