CVE-2024-8403

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Improper Validation of Specified Type of Input vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET versions 1.100 to 1.200 and FX5-ENET/IP versions 1.100 to 1.104 allows a remote attacker to cause a Denial of Service condition in Ethernet communication of the products by sending specially crafted SLMP packets.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-1287

Affected software

Vendor	Product	Versions
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5-ENET	1.100 to 1.200
Mitsubishi Electric Corporation	MELSEC iQ-F Series FX5-ENET/IP	1.100 to 1.104
mitsubishi_electric	melsec_iq-f_series_fx5-enet	>= 1.100, <= *
mitsubishi_electric	melsec_iq-f_series_fx5-enet_ip	>= 1.100, <= 1.104

References

Timeline

Published: Nov 19, 2024
Last modified: Jun 17, 2026
NVD status: Deferred

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