CVE-2021-28936: Acexy Wireless-N Wifi Repeater Firmware

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

The Acexy Wireless-N WiFi Repeater REV 1.0 (28.08.06.1) Web management administrator password can be changed by sending a specially crafted HTTP GET request. The administrator username has to be known (default:admin) whereas no previous authentication is required.

Affected products

• Acexy Wireless-N Wifi Repeater Firmware: version 28.08.06.1 only

Published 2021-03-29. Last modified 2026-07-09.