CVE-2021-27953

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Summary

CVECVE-2021-27953
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-08-03 15:15:00 UTC
Updated2021-08-11 19:16:00 UTC
DescriptionA NULL pointer dereference vulnerability exists on the ecobee3 lite 4.5.81.200 device in the HomeKit Wireless Access Control setup process. A threat actor can exploit this vulnerability to cause a denial of service, forcing the device to reboot via a crafted HTTP request.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Ecobee Ecobee3 Lite - All All All
Operating System Ecobee Ecobee3 Lite Firmware 4.5.81.200 All All All

References

ReferenceSourceLinkTags
Remote Denial of Service of ecobee3 lite - Level Nine Group MISC www.l9group.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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