CVE-2020-5596 - 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) does not properly manage sessions, which may allow a remote attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet

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HIGH

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) does not properly manage sessions, which may allow a remote attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet

Published Jul 7, 2020

7.5

HIGH

CVSS 3.1

EPSS 1.64%

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) does not properly manage sessions, which may allow a remote attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet.

Affected products

Vendor Mitsubishi Electric Corporation Product GOT2000 series GT27, GT25, and GT23 Default
n/a
- Version
  CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Mitsubishi Electric Corporation

GOT2000 series GT27, GT25, and GT23

n/a

Version	Status	Constraints
CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-384

References (3)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-26757
Advisory
https://jvn.jp/en/vu/JVNVU95413676/index.html
x_refsource_MISCThird Party Advisory
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-005_en.pdf
x_refsource_MISCVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-26757		Advisory
https://jvn.jp/en/vu/JVNVU95413676/index.html		x_refsource_MISCThird Party Advisory
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-005_en.pdf		x_refsource_MISCVendor Advisory