CVE-2020-5648

Description

Improper neutralization of argument delimiters in a command ('Argument Injection') vulnerability in TCP/IP function included in the firmware of GT14 Model of GOT 1000 series (GT1455-QTBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QMBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QLBDE CoreOS version "05.65.00.BD" and earlier, GT1455HS-QTBDE CoreOS version "05.65.00.BD" and earlier, and GT1450HS-QMBDE CoreOS version "05.65.00.BD" and earlier) allows unauthenticated attackers on adjacent network to stop the network functions of the products via a specially crafted packet.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.71% Top 30%
Vendor Advisory co.jp Vendor Advisory mitsubishielectric.com
Affected: Mitsubishi Electric Corporation GT14 Model of GOT 1000 series
Published at:
Updated at:

References

Link Tags
https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02 third party advisory us government resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdf vendor advisory
https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdf vendor advisory
https://jvn.jp/vu/JVNVU99562395/index.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-5648?
CVE-2020-5648 has been scored as a critical severity vulnerability.
How to fix CVE-2020-5648?
To fix CVE-2020-5648, 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-2020-5648 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-5648 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-5648?
CVE-2020-5648 affects Mitsubishi Electric Corporation GT14 Model of GOT 1000 series.
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