QID 590611

Date Published: 2022-02-14

QID 590611: Mitsubishi Electric GOT and Tension Controller (Update A) Denial of Service (DoS) Vulnerability (ICSA-20-343-02)

AFFECTED PRODUCTS
Mitsubishi Electric reports that the vulnerability affects the following human-machine interface (GOT) and Tension Controller products:
GOT2000 series, GT21 model:

GT2107-WTBD versions v01.39.000 and earlier
GT2107-WTSD versions v01.39.000 and earlier
GT2104-RTBD versions v01.39.000 and earlier
GT2104-PMBD versions v01.39.000 and earlier
GT2103-PMBD versions v01.39.000 and earlier
Successful exploitation of this vulnerability could allow malicious attackers to cause deterioration of communication performance or cause a denial-of-service condition of the TCP communication functions of the products requiring a re-boot of the device to recover.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Customers are advised to refer to CERT MITIGATIONS section ICSA-20-343-02 for affected packages and patching details.
GOT SIMPLE series, GS21 model:Workaround:

Tension Controller

Vendor References

ICSA-20-343-02 - www.us-cert.gov/ics/advisories/ICSA-20-343-02

CVEs related to QID 590611

CVE-2020-5675 |

Software Advisories

Advisory ID	Software	Component	Link
ICSA-20-343-02			www.us-cert.gov/ics/advisories/ICSA-20-343-02

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