CVE-2019-15474

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Xiaomi Cepheus Android device with a build fingerprint of Xiaomi/cepheus/cepheus:9/PKQ1.181121.001/V10.2.6.0.PFAMIXM:user/release-keys contains a pre-installed app with a package name of com.qualcomm.qti.callenhancement app (versionCode=28, versionName=9) that allows unauthorized microphone audio recording via a confused deputy attack. This capability can be accessed by any app co-located on the device. This app allows a third-party app to use its open interface to record telephone calls to external storage.

El dispositivo Xiaomi Cepheus Android con una huella digital de compilación de Xiaomi/cepheus/cepheus:9/PKQ1.181121.001/V10.2.6.0.PFAMIXM:user/release-keys, contiene una aplicación preinstalada con un nombre de paquete de aplicación de com.qualcomm.qti.callenhancement (versionCode=28, versionName=9), que permite la grabación de audio de micrófono no autorizado por medio de un ataque de tipo confused deputy. Esta capacidad puede ser accedida mediante cualquier aplicación ubicada sobre el dispositivo. Esta aplicación permite a una aplicación de terceros utilizar su interfaz abierta para grabar llamadas telefónicas en un almacenamiento externo.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-08-22 CVE Reserved
2019-11-14 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-610: Externally Controlled Reference to a Resource in Another Sphere

CAPEC

References (1)

URL	Tag	Source
https://www.kryptowire.com/android-firmware-2019	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mi Search vendor "Mi"	Cepheus Firmware Search vendor "Mi" for product "Cepheus Firmware"	-	-	Affected	in	Mi Search vendor "Mi"	Cepheus Search vendor "Mi" for product "Cepheus"	-	-	Safe