QID 590535

Date Published: 2021-09-20

QID 590535: Mitsubishi Electric GT SoftGOT2000 Denial of Service (DoS) Vulnerability (ICSA-21-208-02)

AFFECTED PRODUCTS
Mitsubishi Electric reports this vulnerability affects the MODBUS/TCP slave communication function of following products:
GT SoftGOT2000: All versions between 1.170C and 1.256S. These versions are affected when configured to use MODBUS/TCP Slave communication.

QID Detection Logic (Authenticated)
QID checks for the Vulnerable version using windows registry keys

Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as High - 7.8 severity.
    • Solution

    Customers are advised to refer to CERT MITIGATIONS section ICSA-21-208-02 for affected packages and patching details.

    Vendor References

    CVEs related to QID 590535

    CVE-2021-20592 |
    Software Advisories
    Advisory ID Software Component Link
    ICSA-21-208-02 URL Logo www.us-cert.gov/ics/advisories/ICSA-21-208-02
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