CVE-2019-12941

AutoPi Wi-Fi/NB and 4G/LTE devices before 2019-10-15 allows an attacker to perform a brute-force attack or dictionary attack to gain access to the WiFi network, which provides root access to the device. The default WiFi password and WiFi SSID are derived from the same hash function output (input is only 8 characters), which allows an attacker to deduce the WiFi password from the WiFi SSID.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.kth.se/polopoly_fs/1.931922.1571071632!/Burdzovic_Matsson_dongle_v2.pdf	Exploit Third Party Advisory
https://www.kth.se/nse/research/software-systems-architecture-and-security/	Third Party Advisory
http://www.diva-portal.org/smash/get/diva2:1334244/FULLTEXT01.pdf	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:autopi:wi-fi\/nb_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:autopi:wi-fi\/nb:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:autopi:4g\/lte_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:autopi:4g\/lte:-:*:*:*:*:*:*:*

Information

Published : 2019-10-14 11:15

Updated : 2020-08-24 10:37

NVD link : CVE-2019-12941

Mitre link : CVE-2019-12941

JSON object : View

CWE

CWE-307

Improper Restriction of Excessive Authentication Attempts

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Products Affected

autopi

4g\/lte
4g\/lte_firmware
wi-fi\/nb
wi-fi\/nb_firmware

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