medium5.4
CVE-2019-18991
A partial authentication bypass vulnerability exists on Atheros AR9132 3.60(AMX.8), AR9283 1.85, and AR9285 1.0.0.12NA devices.
Impact
A partial authentication bypass vulnerability exists on Atheros AR9132 3.60(AMX.8), AR9283 1.85, and AR9285 1.0.0.12NA 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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Qualcomm | Atheros Ar9132 Firmware | Version 3.60\(amx.8\) |
| Qualcomm | Atheros Ar9283 Firmware | Version 1.85 |
| Qualcomm | Atheros Ar9285 Firmware | Version 1.0.0.12na |