PT-2022-10901 · Honeywell · Honeywell Hdzp252Di+1

Published 2022-02-24 · Updated 2022-03-09 · CVE-2021-39364

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Honeywell HDZP252DI version 1.00.HW02.4 Honeywell HBW2PER1 version 1.000.HW01.3

Description The issue allows command spoofing for camera control after ARP cache poisoning has been achieved. This can potentially lead to unauthorized control of the camera.

Recommendations For Honeywell HDZP252DI version 1.00.HW02.4, consider implementing security measures to prevent ARP cache poisoning. For Honeywell HBW2PER1 version 1.000.HW01.3, consider implementing security measures to prevent ARP cache poisoning. As a temporary workaround, consider restricting access to the camera control functionality until a patch is available.

Fix

Weakness Enumeration

CWE-294

Related Identifiers

CVE-2021-39364

Affected Products

Honeywell Hbw2Per1

Honeywell Hdzp252Di

References · 9

• https://buildings.honeywell.com/us/en/brands/our-brands/security/support-and-resources/product-resources/eol-and-security-notices · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39364 · Security Note
• https://honeywell.com/us/en/product-security · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39364 · Vendor Advisory
• https://buildings.honeywell.com/content/dam/hbtbt/en/documents/downloads/Security_Notification_SN_2022-01-26-02_CVE-2021-39364_Video_Replay_HBW2PER1.pdf · Vendor Advisory
• https://t.me/cvenotify/27969 · Telegram Post
• https://t.me/cvenotify/27320 · Telegram Post
• https://t.me/cibsecurity/38066 · Telegram Post
• https://t.me/cvenotify/27368 · Telegram Post