PT-2020-18511 · Openblocks · Openblocks Iot Vx2

Genta Kataoka + 1 · Published 2020-03-04 · Updated 2020-03-05 · CVE-2020-5536

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenBlocks IoT VX2 versions prior to 4.0.0

Description The issue allows an attacker on the same network segment to bypass authentication and initialize the device. The exact vectors used for the attack are not specified.

Recommendations For versions prior to 4.0.0, update to version 4.0.0 or later to resolve the issue.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2020-5536

Affected Products

Openblocks Iot Vx2

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-5536 · Security Note
• https://plathome.co.jp/software/vx2-v4-0-0 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-5536 · Vendor Advisory
• https://jvn.jp/en/jp/JVN19666251/index.html · Note