CVE-2021-39306

A stack buffer overflow was discovered on Realtek RTL8195AM device before 2.0.10, it exists in the client code when an attacker sends a big size Authentication challenge text in WEP security.
References
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:realtek:rtl8195am_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:realtek:rtl8195am:-:*:*:*:*:*:*:*

History

04 Jan 2022, 18:49

Type Values Removed Values Added
References (MISC) https://www.amebaiot.com/en/security_bulletin/cve-2021-39306/ - (MISC) https://www.amebaiot.com/en/security_bulletin/cve-2021-39306/ - Vendor Advisory
References (MISC) https://www.realtek.com - (MISC) https://www.realtek.com - Vendor Advisory
CVSS v2 : unknown
v3 : unknown
v2 : 7.5
v3 : 9.8
CWE CWE-787
CPE cpe:2.3:h:realtek:rtl8195am:-:*:*:*:*:*:*:*
cpe:2.3:o:realtek:rtl8195am_firmware:*:*:*:*:*:*:*:*

22 Dec 2021, 20:11

Type Values Removed Values Added
New CVE

Information

Published : 2021-12-22 19:15

Updated : 2024-02-04 22:08


NVD link : CVE-2021-39306

Mitre link : CVE-2021-39306

CVE.ORG link : CVE-2021-39306


JSON object : View

Products Affected

realtek

  • rtl8195am_firmware
  • rtl8195am
CWE
CWE-787

Out-of-bounds Write