5.4

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. 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qualcomm ≫ Atheros Ar9132 Firmware Version 3.60(amx.8)
   Qualcomm ≫ Atheros Ar9132 Version -
Qualcomm ≫ Atheros Ar9283 Firmware Version 1.85
   Qualcomm ≫ Atheros Ar9283 Version -
Qualcomm ≫ Atheros Ar9285 Firmware Version 1.0.0.12na
   Qualcomm ≫ Atheros Ar9285 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.46% 0.365
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.4 2.8 2.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
NIST 4.8 6.5 4.9
AV:A/AC:L/Au:N/C:P/I:P/A:N
MITRE 6.1 2.8 2.7
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE-290 Authentication Bypass by Spoofing

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

https://www.synopsys.com/blogs/software-security/cyrc-advisory-sept2020/
Third Party Advisory