CVE-2020-5598

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected software

Vendor	Product	Versions
Mitsubishi Electric Corporation	GOT2000 series GT27, GT25, and GT23	CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model

References

https://jvn.jp/en/vu/JVNVU95413676/index.htmlThird Party Advisory
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-005_en.pdfVendor Advisory
https://jvn.jp/en/vu/JVNVU95413676/index.htmlThird Party Advisory
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-005_en.pdfVendor Advisory

Timeline

Published: Jul 7, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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