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CVE-2019-18990

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CVE-2019-18990

Published: Sep 30, 2020

Modified: Aug 5, 2024

PUBLISHED

CVSS v3.0

6.1

MEDIUM

Description

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.

VendorProductVersions

n/a

n/a

affected
n/a

CVSS v3.0 Details

CVSS v3.0 Vector

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

Attack Complexity

Low

Attack Vector

Adjacent

Availability

None

Confidentiality

Low

Integrity

Low

Privileges Required

None

Scope

Changed

User Interaction

None

References

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