PT-2020-18614 · Mitsubishi · Got 1000 Series

Published 2020-11-06 · Updated 2020-11-20 · CVE-2020-5647

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions GT14 Model of GOT 1000 series versions 05.65.00.BD and earlier

Description The issue is related to an improper access control vulnerability in the TCP/IP function included in the firmware. This vulnerability allows a remote unauthenticated attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet.

Recommendations For GT14 Model of GOT 1000 series versions 05.65.00.BD and earlier, update to a version later than 05.65.00.BD to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2020-5647

Affected Products

Got 1000 Series

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2020-5647 · Security Note
• https://mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-5647 · Vendor Advisory
• https://mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdf · Vendor Advisory
• https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02 · Note
• https://t.me/cvenotify/5923 · Telegram Post
• https://jvn.jp/vu/JVNVU99562395/index.html · Note
• https://t.me/cibsecurity/15963 · Telegram Post