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THREATINT
PUBLISHED

CVE-2019-18991



Assignermitre
Reserved2019-11-15
Published2020-09-30
Updated2024-08-05

Description

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.



MEDIUM: 6.1CVSS:3.0/AC:L/AV:A/A:N/C:L/I:L/PR:N/S:C/UI:N

References

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

cve.org CVE-2019-18991

nvd.nist.gov CVE-2019-18991

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