CVE-2025-25901: Out-of-bounds Write

A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11, triggered by the dnsserver1 and dnsserver2 parameters at /userRpm/WanSlaacCfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted packet...

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-2024-54887: Buffer Copy without Checking Size of Input

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...

PT-2017-13091

Name of the Vulnerable Software and Affected Versions TP-Link WR940N WiFi routers with hardware version 4 Description The issue concerns multiple stack-based buffer overflows that allow remote authenticated users to execute arbitrary code. This can be achieved via the ping addr parameter to...

TP-Link WR940N Remote Code Execution Vulnerability

The TP-Link WR940N is a SOHO wireless router. A remote code execution vulnerability exists in the TP-Link WR940N. The vulnerability can be exploited by a remote authenticated user to execute arbitrary code via the pingaddr parameter of PingIframeRpm.htm or the dnsserver2 parameter of...

CVE-2017-13772: Improper Restriction of Operations within the Bounds of a Memory Buffer

Multiple stack-based buffer overflows in TP-Link WR940N WiFi routers with hardware version 4 allow remote authenticated users to execute arbitrary code via the 1 pingaddr parameter to PingIframeRpm.htm or 2 dnsserver2 parameter to WanStaticIpV6CfgRpm.htm...