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    2 vulnerabilities found for Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP by Mitsubishi Electric Corporation

    CVE-2026-8805 (GCVE-0-2026-8805)

    Vulnerability from nvd – Published: 2026-06-19 02:26 – Updated: 2026-06-22 14:50
    VLAI
    Title
    Denial-of-service (DoS) vulnerability in MELSEC iQ-F Series EtherNet/IP module
    Summary
    Integer Overflow or Wraparound vulnerability in the EtherNet/IP function of Mitsubishi Electric 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 in the affected product by rapidly establishing a large number of TCP connections to it, resulting in an inconsistency in the product's internal connection management process and triggering improper memory access.
    Severity
    8.7 (High)
    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
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2026-8805 (GCVE-0-2026-8805)

    Vulnerability from cvelistv5 – Published: 2026-06-19 02:26 – Updated: 2026-06-22 14:50
    VLAI
    Title
    Denial-of-service (DoS) vulnerability in MELSEC iQ-F Series EtherNet/IP module
    Summary
    Integer Overflow or Wraparound vulnerability in the EtherNet/IP function of Mitsubishi Electric 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 in the affected product by rapidly establishing a large number of TCP connections to it, resulting in an inconsistency in the product's internal connection management process and triggering improper memory access.
    Severity
    8.7 (High)
    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
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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