CVE-2021-44158
Last modified
CVE-2021-44158 is a high-severity vulnerability rated 8/10 on the CVSS scale. ASUS RT-AX56U Wi-Fi Router is vulnerable to stack-based buffer overflow due to improper validation for httpd parameter length. An authenticated local area network attacker can launch arbitrary code execution to control the system or disrupt service.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.
Description
ASUS RT-AX56U Wi-Fi Router is vulnerable to stack-based buffer overflow due to improper validation for httpd parameter length. An authenticated local area network attacker can launch arbitrary code execution to control the system or disrupt service.
Metrics
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Asus | Rt-Ax56u Firmware | 3.0.0.4.386.44266 |
References
- https://www.twcert.org.tw/tw/cp-132-5431-d23be-1.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-5431-d23be-1.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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