TP-Link TL-WR841N Web interface stack buffer overflow vulnerability

The TP-Link TL-WR841N v14 is a wireless router produced by the Chinese company TP-Link. The TP-Link TL-WR841N v14 has a stack buffer overflow vulnerability in its web interface. This vulnerability arises from improper handling of specially crafted HTTP requests, leading to a buffer overflow...

CVE-2026-9105

An authenticated stack-based buffer overflow vulnerability exists in the web management interface of TP-Link TL-WR841N v14. A remote authenticated attacker can send crafted HTTP requests to cause the embedded web server to overflow a stack buffer, resulting in a crash of the affected process...

CVE-2026-9105

An authenticated stack-based buffer overflow vulnerability exists in the web management interface of TP-Link TL-WR841N v14. A remote authenticated attacker can send crafted HTTP requests to cause the embedded web server to overflow a stack buffer, resulting in a crash of the affected process...

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-2025-9014

A Null Pointer Dereference vulnerability exists in the referer header check of the web portal of TP-Link TL-WR841N v14, caused by improper input validation. A remote, unauthenticated attacker can exploit this flaw and cause Denial of Service on the web portal service.This issue affects TL-WR841N...

TP-Link TL-WR841N security vulnerabilities

The TP-Link TL-WR841N is a router produced by the TP-Link company. The TP-Link TL-WR841N v14 250908 and earlier versions had a security vulnerability. This vulnerability stemmed from improper validation of the referer header, which could lead to denial-of-service attacks...

CVE-2022-42433

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR841N TL-WR841NUSV14220121 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw...

EUVD-2018-4534

Malware in sbrugna...

EUVD-2018-4535

Malware in sbrugna...

EUVD-2022-49691

Malicious code in bioql PyPI...

EUVD-2025-23015

Malicious code in bioql PyPI...

EUVD-2025-23017

Malicious code in bioql PyPI...

EUVD-2022-45507

Malicious code in bioql PyPI...

upload-server-for-novi-software-security

project: "TP-Link TL-WR841N Firmware Security Assessment" descr...

CVE-2025-53715

A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/Wan6to4TunnelCfgRpm.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service DoS condition. The...

CVE-2025-53712

A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/WlanNetworkRpmAP.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service DoS condition. The...

CVE-2025-53715 TP-Link TL-WR841N Wan6to4TunnelCfgRpm.htm buffer overflow

A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/Wan6to4TunnelCfgRpm.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service DoS condition. The...

CVE-2025-53715 TP-Link TL-WR841N Wan6to4TunnelCfgRpm.htm buffer overflow

A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/Wan6to4TunnelCfgRpm.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service DoS condition. The...

CVE-2025-53714 TP-Link TL-WR841N WzdWlanSiteSurveyRpm_AP.htm buffer overflow

A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/WzdWlanSiteSurveyRpmAP.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service DoS condition. T...

CVE-2025-53713 TP-Link TL-WR841N WlanNetworkRpm_APC.htm buffer overflow

A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/WlanNetworkRpmAPC.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service DoS condition. The...