VulnCheck KEV: CVE-2023-50224

TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR841N routers. Authentication is not required to exploit this vulnerability...

CVE-2025-53713

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...

CVE-2025-53714

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-2025-53711

A vulnerability has been found in TP-Link TL-WR841N v11, TL-WR842ND v2 and TL-WR494N v3. The vulnerability exists in the /userRpm/WlanNetworkRpm.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...

TP-LINK TL-WR841N 安全漏洞

TP-LINK TL-WR841N is a wireless router from China P&L TP-LINK. A security vulnerability exists in the TP-LINK TL-WR841N V11 version, which originates from insufficient validation of input parameters in the /userRpm/WzdWlanSiteSurveyRpmAP.htm file, which could result in a buffer overflow and denia...

TP-LINK TL-WR841N 安全漏洞

TP-LINK TL-WR841N is a wireless router from China P&L TP-LINK. A security vulnerability exists in the TP-LINK TL-WR841N V11 version, which originates from insufficient validation of input parameters in the /userRpm/WlanNetworkRpmAP.htm file, which could result in a buffer overflow and denial of...

TP-LINK TL-WR841N 安全漏洞

TP-LINK TL-WR841N is a wireless router from China P&L TP-LINK. A security vulnerability exists in the TP-LINK TL-WR841N V11 version, which originates from insufficient validation of input parameters in the /userRpm/WlanNetworkRpmAPC.htm file, which could result in a buffer overflow and denial of...

The vulnerability of the httpGetEnv() function in TP-Link TL-WR940N router software allows a hacker to cause a service failure.

The vulnerability of the httpGetEnv function in TP-Link TL-WR940N router software lies in the fact that the operation is executed outside the buffer in memory when processing the dnsserver1 parameter. Exploiting this vulnerability allows a malicious actor to cause service failure by sending a...

CVE-2024-54887

TP-Link TL-WR940N V3 and V4 with firmware 3.16.9 and earlier contain a buffer overflow via the dnsserver1 and dnsserver2 parameters at /userRpm/Wan6to4TunnelCfgRpm.htm. This vulnerability allows an authenticated attacker to execute arbitrary code on the remote device in the context of the root us...

CVE-2022-24972

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n 5553 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which...

CVE-2022-43635

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR940N 6211111 3.20.1US routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP por...

CVE-2022-26988

TP-Link TL-WDR7660 2.0.30, Mercury D196G 202001092.0.4, and Fast FAC1900R 201908272.0.2 routers have a stack overflow issue in MntAte function. Local users could get remote code execution...

CVE-2022-24973

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link TL-WR940N 3.20.1 Build 200316 Rel.34392n 5553 routers. Authentication is required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on...

CVE-2022-30075

In TP-Link Router AX50 firmware 210730 and older, import of a malicious backup file via web interface can lead to remote code execution due to improper validation...

CVE-2022-25074

TP-Link TL-WR902ACUSV3191209 routers were discovered to contain a stack overflow in the function DM Fillobjbystr. This vulnerability allows unauthenticated attackers to execute arbitrary 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...

CVE-2021-29280

In TP-Link Wireless N Router WR840N an ARP poisoning attack can cause buffer overflow...

CVE-2021-26827

Buffer Overflow in TP-Link WR2041 v1 firmware for the TL-WR2041+ router allows remote attackers to cause a Denial-of-Service DoS by sending an HTTP request with a very long "ssid" parameter to the "/userRpm/popupSiteSurveyRpm.html" webpage, which crashes the router...

CVE-2021-41653

The PING function on the TP-Link TL-WR840N EU v5 router with firmware through TL-WR840NEUV5171211 is vulnerable to remote code execution via a crafted payload in an IP address input field...

CVE-2018-17005

An issue was discovered on TP-Link TL-WR886N 6.0 2.3.4 and TL-WR886N 7.0 1.1.0 devices. Authenticated attackers can crash router services e.g., inetd, HTTP, DNS, and UPnP via long JSON data for firewall dmz enable...