CVE-2020-5644: Buffer Overflow
Buffer overflow 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 a remote unauthenticated attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-5644?
The severity of CVE-2020-5644 is critical with a CVSS score of 9.8.
Which models of the GT14 series are affected by CVE-2020-5644?
The GT14 Model of the GOT 1000 series is affected by CVE-2020-5644.
What is the firmware version affected by CVE-2020-5644?
The firmware versions 05.65.00.BD and earlier of the GT14 Model of the GOT 1000 series are affected by CVE-2020-5644.
How can I fix CVE-2020-5644?
To fix CVE-2020-5644, update the firmware of GT14 Model to a version later than 05.65.00.BD.
Where can I find more information about CVE-2020-5644?
You can find more information about CVE-2020-5644 at the following references: [CVE Details](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5644), [JVN](https://jvn.jp/vu/JVNVU99562395/index.html), [CISA](https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02), [Mitsubishi Electric](https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdf).