CVE-2020-5649

HIGH

Mitsubishi Electric GOT 1000 GT14 CoreOS < 05.65.00.bd - Unauthenticated Denial of Service via Crafted TCP/IP Packet

Title source: llm
STIX 2.1

Description

Resource management error 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.

References (4)

Core 4
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02
Third Party Advisory x_refsource_misc
https://jvn.jp/vu/JVNVU99562395/index.html

Scores

CVSS v3 7.5
EPSS 0.0094
EPSS Percentile 76.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (1)
mitsubishielectric/coreos < 05.65.00.bd
Published Nov 06, 2020
Tracked Since Feb 18, 2026