CVE-2021-33017: Philips Intellibridge EC40 Firmware

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

The standard access path of the IntelliBridge EC 40 and 60 Hub (C.00.04 and prior) requires authentication, but the product has an alternate path or channel that does not require authentication.

Affected products

• Philips Intellibridge EC40 Firmware: up to and including c.00.04
• Philips Intellibridge EC80 Firmware: up to and including c.00.04

Published 2021-12-27. Last modified 2026-06-17.