CVE-2026-3562
8.8
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD
Description
Philips Hue Bridge hk_hap Ed25519 Signature Verification Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the ed25519_sign_open function. The issue results from improper verification of a cryptographic signature. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-28480.
Affected (1)
Products: Philips: Hue Bridge V2 Firmware
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 1975170000 |
| Running on/with | Platform Versions |
|---|---|
Philips Hue Bridge V2 | All versions |
References (1)
Source: zdi-disclosures@trendmicro.com
Third Party Advisory
Timeline
No history available yet.