CVEvulnerability
CVE-2020-5647
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2020-11-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Description
Improper access control 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 configurations
• mitsubishielectric coreos (<= 05.65.00.bd)
References
- https://jvn.jp/vu/JVNVU99562395/index.html Third Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02 Third Party Advisory, US Government Resource
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdf Vendor Advisory
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdf Vendor Advisory
- https://jvn.jp/vu/JVNVU99562395/index.html Third Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02 Third Party Advisory, US Government Resource
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdf Vendor Advisory
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdf Vendor Advisory