CVE-2025-44557

High

A state machine transition flaw in the Bluetooth Low Energy (BLE) stack of Cypress PSoC4 v3.66 allows attackers to bypass the pairing…

mitre·CWE-303·Published 2025-06-27

CVSS

8.1

EPSS

0.00

KEV

Exploits

cve.orgen

197 chars

A state machine transition flaw in the Bluetooth Low Energy (BLE) stack of Cypress PSoC4 v3.66 allows attackers to bypass the pairing process and authentication via a crafted pairing_failed packet.

NVDen

197 chars

A state machine transition flaw in the Bluetooth Low Energy (BLE) stack of Cypress PSoC4 v3.66 allows attackers to bypass the pairing process and authentication via a crafted pairing_failed packet.

Una falla de transición de máquina de estados en la pila Bluetooth Low Energy (BLE) de Cypress PSoC4 v3.66 permite a los atacantes eludir el proceso de emparejamiento y autenticación a través de un paquete pairing_failed manipulado.

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Primary	cve.org	8.1	—	—	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
3.1	Primary	cve.org	8.1	—	—	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
3.1	Secondary	NVD	8.1	2.8	5.2	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N