CVE-2026-3558

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-3558
Philips Hue Bridge HomeKit Accessory Protocol Transient Pairing Mode Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the HomeKit Accessory Protocol service, which listens on TCP port 8080 by default. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-28374.

8.1 /10

CVSS v3 : HIGH

V3 Legend

Vector : AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitability : 2.8 / Impact : 5.2

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.zerodayinitiative.com/advisories/ZDI-26-156/ Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:philips:hue_bridge_v2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:philips:hue_bridge_v2:-:*:*:*:*:*:*:*
History

27 Apr 2026, 14:48

Type Values Removed Values Added
Summary
  • (es) Vulnerabilidad de omisión de autenticación en el modo de emparejamiento transitorio del Protocolo de Accesorios HomeKit de Philips Hue Bridge. Esta vulnerabilidad permite a atacantes adyacentes a la red omitir la autenticación en instalaciones afectadas de Philips Hue Bridge. La autenticación no es necesaria para explotar esta vulnerabilidad. La falla específica existe dentro de la configuración del servicio del Protocolo de Accesorios HomeKit, que escucha en el puerto TCP 8080 por defecto. El problema resulta de la falta de autenticación antes de permitir el acceso a la funcionalidad. Un atacante puede aprovechar esta vulnerabilidad para omitir la autenticación en el sistema. Fue ZDI-CAN-28374.
References () https://www.zerodayinitiative.com/advisories/ZDI-26-156/ - () https://www.zerodayinitiative.com/advisories/ZDI-26-156/ - Third Party Advisory
CPE cpe:2.3:h:philips:hue_bridge_v2:-:*:*:*:*:*:*:*
cpe:2.3:o:philips:hue_bridge_v2_firmware:*:*:*:*:*:*:*:*
First Time Philips hue Bridge V2
Philips
Philips hue Bridge V2 Firmware

16 Mar 2026, 14:19

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-16 14:19

Updated : 2026-04-27 14:48

NVD link : CVE-2026-3558

Mitre link : CVE-2026-3558

CVE.ORG link : CVE-2026-3558

JSON object : View

Products Affected

philips

  • hue_bridge_v2_firmware
  • hue_bridge_v2
CWE
CWE-306

Missing Authentication for Critical Function