CVE-2020-9395
HIGHRealtek RTL8195AM RTL8711AM RTL8711AF RTL8710AF < 2.0.6 - Stack-based Buffer Overflow via Malformed EAPOL-Key Packet
Title source: llmDescription
An issue was discovered on Realtek RTL8195AM, RTL8711AM, RTL8711AF, and RTL8710AF devices before 2.0.6. A stack-based buffer overflow exists in the client code that takes care of WPA2's 4-way-handshake via a malformed EAPOL-Key packet with a long keydata buffer.
References (3)
Core 3
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/ambiot/amb1_arduino/commit/dcea55cf9775a0166805b3db845b237ecd5e74ea#diff-d06e7a87f34cc464a56799a419033014
Patch, Third Party Advisory x_refsource_misc
https://github.com/ambiot/amb1_sdk/commit/bc5173d5d4faf6829074b0f1e1b242c12b7777a3#diff-700c216fb376666eaeda0c892e8bdc09
Third Party Advisory x_refsource_misc
https://www.amebaiot.com/en/security_bulletin/
Scores
CVSS v3
8.0
EPSS
0.0078
EPSS Percentile
51.6%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (4)
realtek/rtl8195am_firmware
< 2.0.6
realtek/rtl8710af_firmware
< 2.0.6
realtek/rtl8711af_firmware
< 2.0.6
realtek/rtl8711am_firmware
< 2.0.6
Published
Jul 06, 2020
Tracked Since
Feb 18, 2026