CRITICAL🇵🇱 Wersja polska

CVE-2021-34566

CVSS 9.1v3.1pub. 2022-11-09upd. 2024-11-21

In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory resulting in loss of integrity and DoS.

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

  • Wago 750 8100

    HW
    Wago
    all versions

  • Wago 750 8100 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8101

    HW
    Wago
    all versions

  • Wago 750 8101\/025 000

    HW
    Wago
    all versions

  • Wago 750 8101\/025 000 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8101 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8102

    HW
    Wago
    all versions

  • Wago 750 8102\/025 000

    HW
    Wago
    all versions

  • Wago 750 8102\/025 000 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8102 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8202

    HW
    Wago
    all versions

  • Wago 750 8202\/000 011

    HW
    Wago
    all versions

  • Wago 750 8202\/000 011 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8202\/000 012

    HW
    Wago
    all versions

  • Wago 750 8202\/000 012 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8202\/000 022

    HW
    Wago
    all versions

  • Wago 750 8202\/000 022 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8202\/025 000

    HW
    Wago
    all versions

  • Wago 750 8202\/025 000 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8202\/025 001

    HW
    Wago
    all versions

  • Wago 750 8202\/025 001 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8202\/025 002

    HW
    Wago
    all versions

  • Wago 750 8202\/025 002 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8202\/040 000

    HW
    Wago
    all versions

  • Wago 750 8202\/040 000 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8202\/040 001

    HW
    Wago
    all versions

  • Wago 750 8202\/040 001 Firmware

    OS
    Wago
    18< 18

  • Wago 750 8202 Firmware

    OS
    Wago
    18< 18

  • Wago 752 8303\/8000 002

    HW
    Wago
    all versions

  • Wago 752 8303\/8000 002 Firmware

    OS
    Wago
    18< 18
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

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