CVE-2020-5598

Description

TCP/IP function included in the firmware of Mitsubishi Electric GOT2000 series (CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model) contains an improper access control vulnerability, which may which may allow a remote attacker tobypass access restriction and stop the network functions of the products or execute a malicious program via a specially crafted packet.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.14%

Vendor Advisory mitsubishielectric.com

Affected: Mitsubishi Electric Corporation GOT2000 series GT27, GT25, and GT23

References

Link	Tags
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-005_en.pdf	vendor advisory
https://jvn.jp/en/vu/JVNVU95413676/index.html	third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-5598?: CVE-2020-5598 has been scored as a high severity vulnerability.
How to fix CVE-2020-5598?: To fix CVE-2020-5598, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-5598 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-5598 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-5598?: CVE-2020-5598 affects Mitsubishi Electric Corporation GOT2000 series GT27, GT25, and GT23.

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