Expected Behavior Violation vulnerability in Mitsubishi Electric MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP all versions allows a remote attacker to cause a denial-of-service (DoS) condition in the affected product by continuously sending a large number of communication packets to the Ethernet port of the product in a short period of time, increasing the processing load of the product, preventing the internal anomaly-detection processing from being performed, and causing the communication function to stop.
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Affected Vendors & Products
References
History
Wed, 24 Jun 2026 20:45:00 +0000
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Mitsubishi Electric Corporation
Mitsubishi Electric Corporation melsec Iq-f Series Fx5-enet/ip Ethernet Module Fx5-enet/ip |
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| Vendors & Products |
Mitsubishi Electric Corporation
Mitsubishi Electric Corporation melsec Iq-f Series Fx5-enet/ip Ethernet Module Fx5-enet/ip |
Mon, 22 Jun 2026 15:30:00 +0000
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ssvc
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Fri, 19 Jun 2026 03:00:00 +0000
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| Description | Expected Behavior Violation vulnerability in Mitsubishi Electric MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP all versions allows a remote attacker to cause a denial-of-service (DoS) condition in the affected product by continuously sending a large number of communication packets to the Ethernet port of the product in a short period of time, increasing the processing load of the product, preventing the internal anomaly-detection processing from being performed, and causing the communication function to stop. | |
| Title | Denial-of-service (DoS) vulnerability in MELSEC iQ-F Series FX5-ENET/IP Ethernet module | |
| Weaknesses | CWE-440 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: Mitsubishi
Published: 2026-06-19T02:31:04.534Z
Updated: 2026-06-22T14:46:43.475Z
Reserved: 2026-05-18T05:52:04.899Z
Link: CVE-2026-8806
Updated: 2026-06-22T14:46:39.228Z
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