CVE-2026-3227 Authenticated Command Injection on TP-Link TL-WR802N, TL-WR841N and TL-WR840N

A command injection vulnerability was identified in TP-Link TL-WR802N v4, TL-WR841N v14, and TL-WR840N v6 due to improper neutralization of special elements used in an OS command. In the router configuration import function allows an authenticated attacker to upload a crafted configuration file...

CVE-2026-3227

A command injection vulnerability was identified in TP-Link TL-WR802N v4, TL-WR841N v14, and TL-WR840N v6 due to improper neutralization of special elements used in an OS command. In the router configuration import function allows an authenticated attacker to upload a crafted configuration file...

TP-Link TL-WR802N V4(JP) vulnerable to OS command injection

Overview TP-Link TL-WR802N is a wifi router for home networks. The firmware version 170705 is reported vulnerable to OS command injection CWE-78. Impact Any user who can login to the web interface of the affected product may execute any OS commands. Solution Update the Firmware Update to the late...

TP-Link TL-WR802N 操作系统命令注入漏洞

TP-Link TL-WR802N is a wireless router from China Universal Link TP-Link.TP-Link TL-WR802N V4 suffers from an operating system command injection vulnerability, which stems from the fact that TP-Link wifi router TL-WR802N V4 is vulnerable to operating system command injection attacks. No detailed...

TP-Link TL-WR802N (US) and Archer_C50v5_US Buffer Overflow Vulnerability

The TP-Link TL-WR802N is a wireless router from China's P&L TP-Link. A buffer overflow vulnerability exists in the TP-Link TL-WR802N US and ArcherC50v5US v4200 version 2020.06 and earlier, which can be exploited by an attacker to remotely execute code...

CVE-2021-29302

TP-Link TL-WR802NUS, ArcherC50v5US v4200 = 2020.06 contains a buffer overflow vulnerability in the httpd process in the body message. The attack vector is: The attacker can get shell of the router by sending a message through the network, which may lead to remote code execution...