CVE-2021-39364

Description

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.23%
Vendor Advisory honeywell.com Vendor Advisory honeywell.com Vendor Advisory honeywell.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.honeywell.com/us/en/product-security vendor advisory
https://buildings.honeywell.com/us/en/brands/our-brands/security/support-and-resources/product-resources/eol-and-security-notices 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

Frequently Asked Questions

What is the severity of CVE-2021-39364?
CVE-2021-39364 has been scored as a high severity vulnerability.
How to fix CVE-2021-39364?
To fix CVE-2021-39364, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-39364 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-39364 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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