// For flags

CVE-2016-10398

 

Severity Score

6.2
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Android 6.0 has an authentication bypass for attackers with root and physical access. Cryptographic authentication tokens (AuthTokens) used by the Trusted Execution Environment (TEE) are protected by a weak challenge. This allows adversaries to replay previously captured responses and use the TEE without authenticating. All apps using authentication-gated cryptography are vulnerable to this attack, which was confirmed on the LG Nexus 5X.

Android versión 6.0, presenta un bypass de autenticación para los atacantes con acceso root y físico. Los tokens de autenticación criptográfica (AuthTokens) utilizados por el Entorno de Ejecución de Confianza (TEE) están protegidos por un desafío débil. Esto permite a los adversarios reproducir respuestas capturadas previamente y utilizar el TEE sin autenticar. Todas las aplicaciones que utilizan criptografía con autenticación son vulnerables a este ataque, que se confirmó en el teléfono Nexus 5X de LG.

*Credits: N/A
CVSS Scores
Attack Vector
Physical
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-07-14 CVE Reserved
  • 2017-07-14 CVE Published
  • 2023-06-24 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-264: Permissions, Privileges, and Access Controls
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Google
Search vendor "Google"
Android
Search vendor "Google" for product "Android"
6.0
Search vendor "Google" for product "Android" and version "6.0"
-
Affected