QID 590817

Date Published: 2022-05-06

QID 590817: Schneider Electric Treck HTTP Server Vulnerability on TM3 Bus Coupler Modules Vulnerability (SEVD-2020-353-02)

Affected Products and Versions
TM3 Bus Coupler EIP firmware version 2.1.50.2 and prior
TM3 Bus Coupler SL firmware version 2.0.50.2 and prior
TM3 Bus Coupler CANOpen firmware version 2.0.50.2 and prior

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

Successful exploitation of this vulnerability may risk heap-based buffer overflow, which could result in Denial of Service of the webserver.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution

    Customers are advised to refer to CERT MITIGATIONS section SEVD-2020-353-02 for affected packages and patching details.

    Vendor References

    CVEs related to QID 590817

    CVE-2020-25066 |
    Software Advisories
    Advisory ID Software Component Link
    SEVD-2020-353-02 URL Logo www.se.com/ww/en/download/document/SEVD-2020-353-02/
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