CVE-2021-39363

2022-02-2421:13:52

mitre

www.cve.org

honeywell

hdzp252di

hbw2per1

video replay attack

arp cache poisoning

cve-2021-39363

AI Score

9.7

Confidence

High

EPSS

0.002

Percentile

60.3%

JSON

Honeywell HDZP252DI 1.00.HW02.4 and HBW2PER1 1.000.HW01.3 devices allow a video replay attack after ARP cache poisoning has been achieved.

References

buildings.honeywell.com/content/dam/hbtbt/en/documents/downloads/Security_Notification_SN_2022-01-26-01_CVE-2021-39363_Command_Injection_HDZP252DI.pdf

buildings.honeywell.com/us/en/brands/our-brands/security/support-and-resources/product-resources/eol-and-security-notices

www.honeywell.com/us/en/product-security