Vulnerability Name:

CVE-2019-15396 (CCN-171694)

Assigned:2019-11-14
Published:2019-11-14
Updated:2020-08-24
Summary:The Asus ZenFone 3 Android device with a build fingerprint of asus/WW_Phone/ASUS_Z012D:7.0/NRD90M/14.2020.1708.56-20170719:user/release-keys contains a pre-installed app with a package name of com.asus.loguploaderproxy app (versionCode=1570000015, versionName=7.0.0.3_161222) that allows other pre-installed apps to perform command execution via an accessible app component. This capability can be accessed by any pre-installed app on the device which can obtain signatureOrSystem permissions that are required by other other pre-installed apps that exported their capabilities to other pre-installed app.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
4.6 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
4.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Physical
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2019-15396

Source: XF
Type: UNKNOWN
android-cve201915396-priv-escalation(171694)

Source: CCN
Type: kryptowire Web Site
Android Firmware Vulnerabilities - November 2019

Source: MISC
Type: Third Party Advisory
https://www.kryptowire.com/android-firmware-2019/

Vulnerable Configuration:Configuration 1:
  • cpe:/o:asus:zenfone_3_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:asus:zenfone_3:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
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