QID 590457

Date Published: 2021-10-14

QID 590457: WAGO Series 750-88x and 750-87x Use of Hard-coded Credentials Vulnerability (ICSA-19-106-02)

AFFECTED PRODUCTS
The following versions of Series 750-88x and 750-87x, programmable logic controllers, are affected:
Series 750-88x
750-330 firmware versions prior to FW14
750-352 firmware versions prior to FW14
750-829 firmware versions prior to FW14
750-831 firmware versions prior to FW14
750-852 firmware versions prior to FW14
750-880 firmware versions prior to FW14
750-881 firmware versions prior to FW14
750-882 firmware versions prior to FW14
750-884 firmware versions prior to FW14
750-885 firmware versions prior to FW14
750-889 firmware versions prior to FW14
Series 750-87x
750-830 firmware versions prior to FW06
750-849 firmware versions prior to FW08
750-871 firmware versions prior to FW11
750-872 firmware versions prior to FW07
750-873 firmware versions prior to FW07

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

This vulnerability allows a remote attacker to change the settings or alter the programming of the device.

  • 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 ICSA-19-106-02 for affected packages and patching details.

    Vendor References

    CVEs related to QID 590457

    CVE-2019-10712 |
    Software Advisories
    Advisory ID Software Component Link
    ICSA-19-106-02 URL Logo www.us-cert.gov/ics/advisories/ICSA-19-106-02
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