ICSA-23-306-02

icsaUScisa_csaf_ot

Mitsubishi Electric MELSEC iQ-F/iQ-R Series CPU Module (Update A)

Advisory ansehen veröffentlicht 2023-11-02

Successful exploitation of this vulnerability could allow a remote attacker to prevent legitimate users from logging into the web server function for a certain period, resulting in a denial-of-service condition. The impact of this vulnerability will persist while the attacker continues to attempt the attack.

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beschreibt (1)

Zugehörige CVEs.

IDSchweregrad ausnutzbar
CVE-2023-4625USmedium5.3—
Improper Restriction of Excessive Authentication Attempts vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F/iQ-R Series CPU modules Web server function allows a remote u…
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Referenzen

Externe Belege — Patches, Meldungen, Analysen.

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Behebungen (11)

  • MitigationFX5S-xMy/z x=30,40,60,80*, y=T,R, z=ES,ESS

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationFX5U-xMy/z x=32,64,80, y=T,R, z=ES,DS,ESS,DSS (Serial number 179**** and prior)

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationFX5U-xMy/z x=32,64,80, y=T,R, z=ES,DS,ESS,DSS (Serial number 17X**** and later)

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationFX5UC-32MT/DS-TS, FX5UC-32MT/DSS-TS, FX5UC-32MR/DS-TS

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationFX5UC-xMy/z x=32,64,96, y=T, z=D,DSS (Serial number 179**** and prior)

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationFX5UC-xMy/z x=32,64,96, y=T, z=D,DSS (Serial number 17X**** and later)

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationFX5UJ-xMy/ES-A* x=24,40,60, y=T,R

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationFX5UJ-xMy/z x=24,40,60, y=T,R, z=ES,DS,ESS,DSS

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationR00/01/02CPU

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationR04/08/16/32/120(EN)CPU

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

  • MitigationR08/16/32/120/PCPU

    Mitsubishi Electric recommends that users take the following mitigation measures to minimize the risk:

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