CVE-2023-40039

Critical

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.

SeverityCritical
CVSS9.8
Exploit probability—
ProductArris Tg852g Firmware
PublishedSep 11, 2023
First seenSep 11, 2023

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
arris tg852g_firmwareNo range specified—
arris tg862g_firmwareNo range specified—
arris tg1672g_firmwareNo range specified—

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