CRITICAL🇵🇱 Wersja polska

CVE-2020-27267

CVSS 9.1v3.1pub. 2021-01-14upd. 2024-11-21

KEPServerEX v6.0 to v6.9, ThingWorx Kepware Server v6.8 and v6.9, ThingWorx Industrial Connectivity (all versions), OPC-Aggregator (all versions), Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server v7.68.804 and v7.66, and Software Toolbox TOP Server all 6.x versions, are vulnerable to a heap-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and potentially leak data.

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

  • Ge Industrial Gateway Server

    APP
    Ge
    7.667.68.804

  • Ptc Kepware Kepserverex

    APP
    Ptc
    6.06.9

  • Ptc Opc Aggregator

    APP
    Ptc
    wszystkie wersje

  • Ptc Thingworx Industrial Connectivity

    APP
    Ptc
    wszystkie wersje

  • Ptc Thingworx Kepware Server

    APP
    Ptc
    6.86.9

  • Rockwellautomation Kepserver Enterprise

    APP
    Rockwellautomation
    6.6.504.06.9.572.0

  • Softwaretoolbox Top Server

    APP
    Softwaretoolbox
    6.0 – 6.9
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
Memory
CWE
References

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