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A partial authentication bypass vulnerability exists on Realtek RTL8812AR 1.21WW, RTL8196D 1.0.0, RTL8192ER 2.10, and RTL8881AN 1.09 devices. The vulnerability allows sending an unencrypted data frame to a WPA2-protected WLAN router where the packet is routed through the network. If successful, a response is sent back as an encrypted frame, which would allow an attacker to discern information or potentially modify data.
Reserved 2019-11-15 | Published 2020-09-30 | Updated 2024-08-05 | Assigner mitrewww.synopsys.com/...oftware-security/cyrc-advisory-sept2020/
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