HIGH🇬🇧 English

CVE-2021-37204

CVSS 7.5v3.1pub. 2022-02-09upd. 2024-11-21

A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC Drive Controller family (All versions >= V2.9.2 < V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 < V21.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 Ready4Linux (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 < V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 < V2.9.4), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-1500 Software Controller (All versions >= V21.9 < V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 < V4.0 SP1), SIPLUS TIM 1531 IRC (All versions < V2.3.6), TIM 1531 IRC (All versions < V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packet over port 102/tcp. A restart of the affected device is needed to restore normal operations.

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

  • Siemens Simatic Drive Controller Cpu 1504d Tf

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic Drive Controller Cpu 1504d Tf Firmware

    OS
    Siemens
    < 2.9.4

  • Siemens Simatic Drive Controller Cpu 1507d Tf

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic Drive Controller Cpu 1507d Tf Firmware

    OS
    Siemens
    < 2.9.4

  • Siemens Simatic Et 200sp Open Controller Cpu 1515sp Pc2

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic Et 200sp Open Controller Cpu 1515sp Pc2 Firmware

    OS
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu 1211c

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu 1211c Firmware

    OS
    Siemens
    4.5.0 – 4.5.2 (bez)

  • Siemens Simatic S7 1200 Cpu 1212c

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu 1212c Firmware

    OS
    Siemens
    4.5.0 – 4.5.2 (bez)

  • Siemens Simatic S7 1200 Cpu 1212fc

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu 1212fc Firmware

    OS
    Siemens
    4.5.0 – 4.5.2 (bez)

  • Siemens Simatic S7 1200 Cpu 1214c

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu 1214c Firmware

    OS
    Siemens
    4.5.0 – 4.5.2 (bez)

  • Siemens Simatic S7 1200 Cpu 1214fc

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu 1214fc Firmware

    OS
    Siemens
    4.5.0 – 4.5.2 (bez)

  • Siemens Simatic S7 1200 Cpu 1215c

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu 1215c Firmware

    OS
    Siemens
    4.5.0 – 4.5.2 (bez)

  • Siemens Simatic S7 1200 Cpu 1215fc

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu 1215fc Firmware

    OS
    Siemens
    4.5.0 – 4.5.2 (bez)

  • Siemens Simatic S7 1200 Cpu 1217c

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu 1217c Firmware

    OS
    Siemens
    4.5.0 – 4.5.2 (bez)

  • Siemens Simatic S7 1500 Cpu 1510sp

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1510sp 1

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1510sp 1 Firmware

    OS
    Siemens
    2.9.2 – 2.9.4 (bez)

  • Siemens Simatic S7 1500 Cpu 1510sp Firmware

    OS
    Siemens
    2.9.2 – 2.9.4 (bez)

  • Siemens Simatic S7 1500 Cpu 1511 1

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1511 1 Firmware

    OS
    Siemens
    2.9.2 – 2.9.4 (bez)

  • Siemens Simatic S7 1500 Cpu 1511c 1

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1511c 1 Firmware

    OS
    Siemens
    2.9.2 – 2.9.4 (bez)
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Auth Bypass
CWE
Referencje

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