CVE-2023-40039

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• 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

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: total

References

• 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

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