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cpe:2.3:o:ecobee:ecobee3_lite_firmware:4.5.81.200:*:*:*:*:*:*:*

part: o version: 4.5.81.200 update: *

VendorEcobee (f988dcb8-de7c-5754-bb11-8b56233827fa)
ProductEcobee3 Lite Firmware (00da9e3d-180c-5f5f-b1c2-09e808506b67)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2021-27954 vulnerable 2026-06-08 05:31:22.797499 Details available
A heap-based buffer overflow vulnerability exists on the ecobee3 lite 4.5.81.200 device in the HKProcessConfig function of the HomeKit Wireless Access Control setup process. A threat actor can exploit this vulnerability to force the device to connect to a SSID or cause a denial of service.
Published: 2021-08-03T14:26:39.000Z
Updated: 2024-08-03T21:33:17.048Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-27953 vulnerable 2026-06-08 05:31:22.797047 Details available
A 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.
Published: 2021-08-03T14:36:41.000Z
Updated: 2024-08-03T21:33:16.977Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-27952 vulnerable 2026-06-08 05:31:22.795708 Details available
Hardcoded default root credentials exist on the ecobee3 lite 4.5.81.200 device. This allows a threat actor to gain access to the password-protected bootloader environment through the serial console.
Published: 2021-08-03T14:31:18.000Z
Updated: 2024-08-03T21:33:17.267Z
Reference links
Imported from gcve-enriched-dumps CVE data

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