Vulnerability CVE-2021-33266
Published: 2021-12-01

Description:
D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_8004776c in /formVirtualApp. This vulnerability is triggered via a crafted POST request.

Type:

CWE-787

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete

 References:
https://www.dlink.com/en/security-bulletin/
https://github.com/Lnkvct/IoT-poc/tree/master/D-Link-DIR809/vuln04
Copyright 2024, cxsecurity.com

 

Back to Top