CVE-2020-28005

PoC —

CVSS 3.1

6.5 medium

EPSS

2%p77

Published

Nov 18, 2020 (Nov 18, 2020)

Modified

Jun 17, 2026

Description

httpd on TP-Link TL-WPA4220 devices (hardware versions 2 through 4) allows remote authenticated users to trigger a buffer overflow (causing a denial of service) by sending a POST request to the /admin/syslog endpoint. Fixed version: TL-WPA4220(EU)_V4_201023

Vendors: tp-link
Products: tl-wpa4220 firmware
Weakness: CWE-120
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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