CVE-2020-15023

Askey AP5100W devices through AP5100W_Dual_SIG_1.01.097 are affected by WPS PIN offline brute-force cracking. This arises because of issues with the random number selection for the Diffie-Hellman exchange. By capturing an attempted (and even failed) WPS authentication attempt, it is possible to brute force the overall authentication exchange. This allows an attacker to obtain the recovered WPS PIN in minutes or even seconds, and eventually obtain the Wi-Fi PSK key, gaining access to the Wi=Fi network.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:askey:ap5100w_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:askey:ap5100w:-:*:*:*:*:*:*:*

History

06 Aug 2022, 03:51

Type Values Removed Values Added
References (MISC) https://medium.com/csg-govtech/bolstering-security-how-i-breached-a-wifi-mesh-access-point-from-close-proximity-to-uncover-f8f77dc3cd5d - (MISC) https://medium.com/csg-govtech/bolstering-security-how-i-breached-a-wifi-mesh-access-point-from-close-proximity-to-uncover-f8f77dc3cd5d - Exploit, Third Party Advisory

Information

Published : 2020-12-11 16:15

Updated : 2022-08-06 03:51


NVD link : CVE-2020-15023

Mitre link : CVE-2020-15023


JSON object : View

Products Affected

askey

  • ap5100w
  • ap5100w_firmware
CWE
CWE-330

Use of Insufficiently Random Values