Improper Resource Shutdown or Release vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP versions 1.000 and prior allows a remote attacker to cause a denial-of-service (DoS) condition on the products by continuously sending UDP packets to the products. A system reset of the product is required for recovery.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 30 Apr 2026 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Mitsubishielectric
Mitsubishielectric melsec Iq-f Fx5-eip
Mitsubishielectric melsec Iq-f Fx5-eip Firmware
CPEs cpe:2.3:h:mitsubishielectric:melsec_iq-f_fx5-eip:*:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:melsec_iq-f_fx5-eip_firmware:*:*:*:*:*:*:*:*
Vendors & Products Mitsubishielectric
Mitsubishielectric melsec Iq-f Fx5-eip
Mitsubishielectric melsec Iq-f Fx5-eip Firmware
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Fri, 24 Apr 2026 08:00:00 +0000

Type Values Removed Values Added
Description Improper Resource Shutdown or Release vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP all versions allows a remote attacker to cause a denial-of-service (DoS) condition on the products by continuously sending UDP packets to the products. A system reset of the product is required for recovery. Improper Resource Shutdown or Release vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP versions 1.000 and prior allows a remote attacker to cause a denial-of-service (DoS) condition on the products by continuously sending UDP packets to the products. A system reset of the product is required for recovery.

Wed, 04 Mar 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Mitsubishi Electric Corporation
Mitsubishi Electric Corporation melsec Iq-f Series Fx5-eip Ethernet/ip Module Fx5-eip
Vendors & Products Mitsubishi Electric Corporation
Mitsubishi Electric Corporation melsec Iq-f Series Fx5-eip Ethernet/ip Module Fx5-eip

Wed, 04 Mar 2026 08:30:00 +0000

Type Values Removed Values Added
References

Tue, 03 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 03 Mar 2026 07:00:00 +0000

Type Values Removed Values Added
Description Improper Resource Shutdown or Release vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP all versions allows a remote attacker to cause a denial-of-service (DoS) condition on the products by continuously sending UDP packets to the products. A system reset of the product is required for recovery.
Title Denial-of-Service (DoS) vulnerability in Ethernet function of MELSEC iQ-F Series EtherNet/IP module
Weaknesses CWE-404
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: Mitsubishi

Published:

Updated: 2026-04-24T07:29:25.067Z

Reserved: 2026-02-04T04:09:48.429Z

Link: CVE-2026-1875

cve-icon Vulnrichment

Updated: 2026-03-03T14:34:36.518Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-03T07:16:10.277

Modified: 2026-04-30T19:26:37.517

Link: CVE-2026-1875

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-28T17:45:16Z

Weaknesses