Vulnerability Name:

CVE-2016-4032 (CCN-125749)

Assigned:2016-11-04
Published:2016-11-04
Updated:2017-04-25
Summary:Samsung SM-G920F build G920FXXU2COH2 (Galaxy S6), SM-N9005 build N9005XXUGBOK6 (Galaxy Note 3), GT-I9192 build I9192XXUBNB1 (Galaxy S4 mini), GT-I9195 build I9195XXUCOL1 (Galaxy S4 mini LTE), and GT-I9505 build I9505XXUHOJ2 (Galaxy S4) devices do not block AT+USBDEBUG and AT+WIFIVALUE, which allows attackers to modify Android settings by leveraging AT access, aka SVE-2016-5301.
CVSS v3 Severity:4.6 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
4.0 Medium (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:O/RC:C)
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
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)
4.0 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:O/RC:C)
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:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
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-284
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2016-4032

Source: CCN
Type: Samsung Web site
Electronics & Appliances: Tablets, Smartphones, TVs | Samsung US

Source: BID
Type: Third Party Advisory, VDB Entry
97650

Source: CCN
Type: BID-97650
Multiple Samsung Galaxy Products CVE-2016-4032 Security Bypass Vulnerability

Source: XF
Type: UNKNOWN
samsung-cve20164032-sec-bypass(125749)

Source: CCN
Type: ud2 GIT Repository
Modem interface exposed via USB

Source: MISC
Type: Exploit, Technical Description, Third Party Advisory
https://github.com/ud2/advisories/tree/master/android/samsung/nocve-2016-0004

Vulnerable Configuration:Configuration 1:
  • cpe:/o:samsung:galaxy_s6_firmware:g920fxxu2coh2:*:*:*:*:*:*:*
  • AND
  • cpe:/h:samsung:galaxy_s6:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:samsung:galaxy_note_3_firmware:n9005xxugbob6:*:*:*:*:*:*:*
  • AND
  • cpe:/h:samsung:galaxy_note_3:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:samsung:galaxy_s4_mini_firmware:i9192xxubnb1:*:*:*:*:*:*:*
  • AND
  • cpe:/h:samsung:galaxy_s4_mini:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:samsung:galaxy_s4_mini_lte_firmware:i9195xxucol1:*:*:*:*:*:*:*
  • AND
  • cpe:/h:samsung:galaxy_s4_mini_lte:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:samsung:galaxy_s4_firmware:i9505xxuhoj2:*:*:*:*:*:*:*
  • AND
  • cpe:/h:samsung:galaxy_s4:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    samsung galaxy s6 firmware g920fxxu2coh2
    samsung galaxy s6 -
    samsung galaxy note 3 firmware n9005xxugbob6
    samsung galaxy note 3 -
    samsung galaxy s4 mini firmware i9192xxubnb1
    samsung galaxy s4 mini -
    samsung galaxy s4 mini lte firmware i9195xxucol1
    samsung galaxy s4 mini lte -
    samsung galaxy s4 firmware i9505xxuhoj2
    samsung galaxy s4 -