CVE-2023-40039 Information

Description

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 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8