VULNERABILITY INTELLIGENCE

CVE-2021-44864

CVSS score6.5 MEDIUM

EPSS probability10.19%

CISA KEVNot currently listed

Published2022-02-08

Last modified2026-06-17

Description

TP-Link WR886N 3.0 1.0.1 Build 150127 Rel.34123n is vulnerable to Buffer Overflow. Authenticated attackers can crash router httpd services via /userRpm/PingIframeRpm.htm request which contains redundant & in parameter.