CVE-2020-24297: TP-Link Tl-WPA4220 Firmware

High severity, CVSS 8.8. EPSS: 3.7% chance of exploitation in the next 30 days.

httpd on TP-Link TL-WPA4220 devices (versions 2 through 4) allows remote authenticated users to execute arbitrary OS commands by sending crafted POST requests to the endpoint /admin/powerline. Fixed version: TL-WPA4220(EU)_V4_201023

Affected products

• TP-Link Tl-WPA4220 Firmware: any version; before tl-wpa4220\(eu\)_v4_201023 (fixed in tl-wpa4220\(eu\)_v4_201023)

Published 2020-11-18. Last modified 2026-06-17.