CVE-2023-40039

An issue was discovered on ARRIS TG852G, TG862G, and TG1672G devices. A remote attacker (in proximity to a Wi-Fi network) can derive the default WPA2-PSK value by observing a beacon frame.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

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

References

Link	Resource
https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40039	Third Party Advisory
https://i.ebayimg.com/images/g/-UcAAOSwDe1kyD-Z/s-l1600.png	Product
https://i.ebayimg.com/images/g/4P0AAOSwdhxkrZtt/s-l1600.jpg	Product
https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40039	Third Party Advisory
https://i.ebayimg.com/images/g/-UcAAOSwDe1kyD-Z/s-l1600.png	Product
https://i.ebayimg.com/images/g/4P0AAOSwdhxkrZtt/s-l1600.jpg	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:arris:tg852g_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:arris:tg852g:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:arris:tg862g_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:arris:tg862g:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:arris:tg1672g_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:arris:tg1672g:-:*:*:*:*:*:*:*

History

21 Nov 2024, 08:18

Type	Values Removed	Values Added
References	~~() https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40039 - Third Party Advisory~~	() https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40039 - Third Party Advisory
References	~~() https://i.ebayimg.com/images/g/-UcAAOSwDe1kyD-Z/s-l1600.png - Product~~	() https://i.ebayimg.com/images/g/-UcAAOSwDe1kyD-Z/s-l1600.png - Product
References	~~() https://i.ebayimg.com/images/g/4P0AAOSwdhxkrZtt/s-l1600.jpg - Product~~	() https://i.ebayimg.com/images/g/4P0AAOSwdhxkrZtt/s-l1600.jpg - Product

26 Sep 2024, 16:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-11 07:15

Updated : 2024-11-21 08:18

NVD link : CVE-2023-40039

Mitre link : CVE-2023-40039

CVE.ORG link : CVE-2023-40039

JSON object : View

Products Affected

arris

tg1672g
tg852g_firmware
tg862g
tg862g_firmware
tg1672g_firmware
tg852g

CWE

NVD-CWE-noinfo CWE-284

Improper Access Control

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9.8 /10