CVE-2020-5645

7.5 highEPSS 3.9%

High (7.5) in mitsubishielectric coreos. EPSS 3.9% chance of exploitation in the next 30 days.

Session fixation 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 via a specially crafted packet.

Severity

CVSS 3.1

7.5 high

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

EPSS: 3.9% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE: CWE-384
Published: 2020-11-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mitsubishielectric:coreos

References

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

Check your stack JSON