High severity7.5NVD Advisory· Published Mar 9, 2021· Updated Jun 17, 2026
CVE-2020-28952
CVE-2020-28952
Description
An issue was discovered on Athom Homey and Homey Pro devices before 5.0.0. ZigBee hub devices should generate a unique Standard Network Key that is then exchanged with all enrolled devices so that all inter-device communication is encrypted. However, the cited Athom products use another widely known key that is designed for testing purposes: "01030507090b0d0f00020406080a0c0d" (the decimal equivalent of 1 3 5 7 9 11 13 15 0 2 4 6 8 10 12 13), which is human generated and static across all issued devices.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Athom/Homey Pro devicesdescription
Patches
Vulnerability mechanics
References
3- developer.athom.com/firmwarenvdRelease NotesVendor Advisory
- homey.app/en-us/nvdProductVendor Advisory
- yougottahackthat.com/blog/1260/athom-homey-security-static-and-well-known-keys-cve-2020-28952nvdThird Party Advisory
News mentions
0No linked articles in our index yet.