CVE-2020-36109: Buffer Overflow
First published: Mon Feb 01 2021(Updated: )
ASUS RT-AX86U router firmware below version under 9.0.0.4_386 has a buffer overflow in the blocking_request.cgi function of the httpd module that can cause code execution when an attacker constructs malicious data.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Asus Rt-ax86u Firmware | <9.0.0.4_386 | |
| ASUS RT-AX86U |
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Frequently Asked Questions
What is the vulnerability ID for this ASUS RT-AX86U router firmware vulnerability?
The vulnerability ID for this ASUS RT-AX86U router firmware vulnerability is CVE-2020-36109.
What is the severity of CVE-2020-36109?
The severity of CVE-2020-36109 is critical with a severity value of 9.8.
How can an attacker exploit this vulnerability?
An attacker can exploit this vulnerability by constructing malicious data that triggers a buffer overflow in the blocking_request.cgi function of the httpd module.
Which version of ASUS RT-AX86U router firmware is affected by this vulnerability?
ASUS RT-AX86U router firmware versions below 9.0.0.4_386 are affected by this vulnerability.
How can I fix the CVE-2020-36109 vulnerability?
To fix the CVE-2020-36109 vulnerability, you should update your ASUS RT-AX86U router firmware to version 9.0.0.4_386 or higher.
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