CVE-2021-3229

PoC —

CVSS 3.1

7.5 high

EPSS

3%p85

Published

Feb 5, 2021 (Feb 5, 2021)

Modified

Jun 17, 2026

Description

Denial of service in ASUSWRT ASUS RT-AX3000 firmware versions 3.0.0.4.384_10177 and earlier versions allows an attacker to disrupt the use of device setup services via continuous login error.

Vendors: asus
Products: rt-ax3000 firmware
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.7%)

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