Vulnerability Monitor

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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.

Published

2023-09-11T07:15:08.123

Last Modified

2024-11-21T08:18:34.603

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses

Type: Primary
NVD-CWE-noinfo
Type: Secondary
CWE-284

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	arris	tg852g_firmware	-	Yes
Hardware	arris	tg852g	-	No
Operating System	arris	tg862g_firmware	-	Yes
Hardware	arris	tg862g	-	No
Operating System	arris	tg1672g_firmware	-	Yes
Hardware	arris	tg1672g	-	No

References

https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40039 Third Party Advisory ([email protected])
https://i.ebayimg.com/images/g/-UcAAOSwDe1kyD-Z/s-l1600.png Product ([email protected])
https://i.ebayimg.com/images/g/4P0AAOSwdhxkrZtt/s-l1600.jpg Product ([email protected])
https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40039 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://i.ebayimg.com/images/g/-UcAAOSwDe1kyD-Z/s-l1600.png Product (af854a3a-2127-422b-91ae-364da2661108)
https://i.ebayimg.com/images/g/4P0AAOSwdhxkrZtt/s-l1600.jpg Product (af854a3a-2127-422b-91ae-364da2661108)