CVE-2021-39364
First published: Thu Feb 24 2022(Updated: )
Honeywell HDZP252DI 1.00.HW02.4 and HBW2PER1 1.000.HW01.3 devices allow command spoofing (for camera control) after ARP cache poisoning has been achieved.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Honeywell Hdzp252di Firmware | =1.00.hw02.4 | |
| Honeywell HDZP252DI | ||
| Honeywell Hbw2per1 Firmware | =1.000.hw01.3 | |
| Honeywell Hbw2per1 |
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Reference Links
- https://buildings.honeywell.com/content/dam/hbtbt/en/documents/downloads/Security_Notification_SN_2022-01-26-02_CVE-2021-39364_Video_Replay_HBW2PER1.pdf
- https://buildings.honeywell.com/us/en/brands/our-brands/security/support-and-resources/product-resources/eol-and-security-notices
- https://www.honeywell.com/us/en/product-security
Frequently Asked Questions
What is CVE-2021-39364?
CVE-2021-39364 is a vulnerability that allows command spoofing for camera control on Honeywell HDZP252DI 1.00.HW02.4 and HBW2PER1 1.000.HW01.3 devices after ARP cache poisoning.
What is the severity of CVE-2021-39364?
CVE-2021-39364 has a severity rating of 7.5 (high).
Which devices are affected by CVE-2021-39364?
Honeywell HDZP252DI 1.00.HW02.4 and HBW2PER1 1.000.HW01.3 devices are affected by CVE-2021-39364.
How can command spoofing be achieved on the affected devices?
Command spoofing can be achieved on the affected devices after ARP cache poisoning.
How can I fix CVE-2021-39364?
To fix CVE-2021-39364, it is recommended to refer to the vendor's security notification and follow their recommended actions.
- collector/nvd-index
- agent/severity
- agent/weakness
- agent/author
- agent/tags
- agent/type
- agent/event
- agent/references
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- vendor/honeywell
- canonical/honeywell hdzp252di firmware
- version/honeywell hdzp252di firmware/1.00.hw02.4
- canonical/honeywell hdzp252di
- canonical/honeywell hbw2per1 firmware
- version/honeywell hbw2per1 firmware/1.000.hw01.3
- canonical/honeywell hbw2per1