CVE-2018-9322

The Head Unit HU_NBT (aka Infotainment) component on BMW i Series, BMW X Series, BMW 3 Series, BMW 5 Series, and BMW 7 Series vehicles produced in 2012 through 2018 allows local attacks involving the USB or OBD-II interface. An attacker can bypass the code-signing protection mechanism for firmware updates, and consequently obtain a root shell.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.theregister.co.uk/2018/05/23/bmw_security_bugs/	Third Party Advisory
https://keenlab.tencent.com/en/Experimental_Security_Assessment_of_BMW_Cars_by_KeenLab.pdf	Exploit Third Party Advisory
http://www.securityfocus.com/bid/104258	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:bmw:head_unit_hu_nbt_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:bmw:head_unit_hu_nbt:-:*:*:*:*:*:*:*

Information

Published : 2018-05-31 05:29

Updated : 2018-06-29 11:53

NVD link : CVE-2018-9322

Mitre link : CVE-2018-9322

JSON object : View

CWE

CWE-693

Protection Mechanism Failure

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Products Affected

bmw

head_unit_hu_nbt_firmware
head_unit_hu_nbt

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