CVSS 3.1
8.0 highCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-44158
High (8.0) in asus rt-ax56u firmware. EPSS 0.7% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-1284, CWE-121
- Published
- Modified
- Record from
- the NVD, synced
Affected
- asus:rt-ax56u_firmware