CRITICAL🇵🇱 Wersja polska

CVE-2021-31337

CVSS 9.8v3.1pub. 2021-06-28upd. 2024-11-21

The Telnet service of the SIMATIC HMI Comfort Panels system component in affected products does not require authentication, which may allow a remote attacker to gain access to the device if the service is enabled. Telnet is disabled by default on the SINAMICS Medium Voltage Products (SINAMICS SL150: All versions, SINAMICS SM150: All versions, SINAMICS SM150i: All versions).

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

  • Siemens Sinamics Sl150

    HW
    Siemens
    all versions

  • Siemens Sinamics Sl150 Firmware

    OS
    Siemens
    all versions

  • Siemens Sinamics Sm150

    HW
    Siemens
    all versions

  • Siemens Sinamics Sm150 Firmware

    OS
    Siemens
    all versions

  • Siemens Sinamics Sm150i

    HW
    Siemens
    all versions

  • Siemens Sinamics Sm150i Firmware

    OS
    Siemens
    all versions
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

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