cvedb.io
CVE-2021-39363
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2022-02-24T22:15:08.267 · Last modified 2026-06-17T04:03:37.803

Summary

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.

Affected products

honeywell — hdzp252di_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.