HIGH🇵🇱 Wersja polska

CVE-2023-28831

CVSS 8.7v4.0pub. 2023-09-12upd. 2025-08-18

The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.

CVSS Vector
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  • Siemens Simatic Cloud Connect 7 Cc712

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic Cloud Connect 7 Cc712 Firmware

    OS
    Siemens
    < 2.2

  • Siemens Simatic Cloud Connect 7 Cc716

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic Cloud Connect 7 Cc716 Firmware

    OS
    Siemens
    < 2.2

  • Siemens Simatic Drive Controller Cpu 1504d Tf

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic Drive Controller Cpu 1504d Tf Firmware

    OS
    Siemens
    < 2.2

  • Siemens Simatic Drive Controller Cpu 1507d Tf

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic Drive Controller Cpu 1507d Tf Firmware

    OS
    Siemens
    < 2.9.7

  • Siemens Simatic Et 200sp Open Controller Cpu

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic Et 200sp Open Controller Cpu Firmware

    OS
    Siemens
    < 2.9.7

  • Siemens Simatic S7 1200 Cpu

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1200 Cpu Firmware

    OS
    Siemens
    < 3.0.3

  • Siemens Simatic S7 1500 Cpu 1510sp 1 Pn

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1510sp 1 Pn Firmware

    OS
    Siemens
    < 2.9.7

  • Siemens Simatic S7 1500 Cpu 1510sp F 1 Pn

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1510sp F 1 Pn Firmware

    OS
    Siemens
    < 3.0.3

  • Siemens Simatic S7 1500 Cpu 1511 1 Pn

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1511 1 Pn Firmware

    OS
    Siemens
    < 21.9.7

  • Siemens Simatic S7 1500 Cpu 1511c 1 Pn

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1511c 1 Pn Firmware

    OS
    Siemens
    < 30.0.0

  • Siemens Simatic S7 1500 Cpu 1511f 1 Pn

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1511f 1 Pn Firmware

    OS
    Siemens
    < 2.9.7

  • Siemens Simatic S7 1500 Cpu 1511t 1 Pn

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1511t 1 Pn Firmware

    OS
    Siemens
    < 2.9.7

  • Siemens Simatic S7 1500 Cpu 1511tf 1 Pn

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1511tf 1 Pn Firmware

    OS
    Siemens
    < 3.0.3

  • Siemens Simatic S7 1500 Cpu 1512c 1 Pn

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1512c 1 Pn Firmware

    OS
    Siemens
    < 3.0.3

  • Siemens Simatic S7 1500 Cpu 1512sp 1 Pn

    HW
    Siemens
    wszystkie wersje

  • Siemens Simatic S7 1500 Cpu 1512sp 1 Pn Firmware

    OS
    Siemens
    < 2.9.7
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
DoS
CWE
References

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