EUVD-2026-119099

A security vulnerability has been detected in TOTOLINK CA300-PoE 6.2c.884. This impacts the function setWiFiBasicConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument KeyStr leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly...

PT-2026-139403

Name of the Vulnerable Software and Affected Versions TOTOLINK CA300-PoE version 6.2c.884 Description A buffer overflow occurs in the setWiFiBasicConfig function within the '/cgi-bin/cstecgi.cgi' endpoint. This issue can be triggered remotely by manipulating the KeyStr argument. Recommendations A...

📄 TOTOLINK N300RH Buffer Overflow

This is a Metasploit auxiliary module that targets a stack-based buffer overflow in the TOTOLINK N300RH router's setWiFiBasicConfig CGI handler. The vulnerability occurs when the KeyStr parameter is copied into a fixed-size stack buffer without proper bounds checking. Version V6.1c.1390B20191101 ...

CVE-2026-10187

A vulnerability was detected in Totolink N300RH 6.1c.1353B20190305. Affected by this issue is the function setWiFiBasicConfig of the file wireless.so of the component Web Management Interface. Performing a manipulation of the argument KeyStr results in stack-based buffer overflow. The attack is...

CVE-2026-10187

A vulnerability was detected in Totolink N300RH 6.1c.1353B20190305. Affected by this issue is the function setWiFiBasicConfig of the file wireless.so of the component Web Management Interface. Performing a manipulation of the argument KeyStr results in stack-based buffer overflow. The attack is...

CVE-2026-10187

The CVE-2026-10187 entry concerns Totolink N300RH (firmware 6.1c.1353_B20190305). The vulnerability affects the Web Management Interface’s file wireless.so in the setWiFiBasicConfig function; manipulating the argument KeyStr triggers a stack-based buffer overflow. This enables remote code executi...

TOTOLINK N300RH security vulnerabilities

TOTOLINK N300RH is a long-range wireless router produced by TOTOLINK Corporation. Version 6.1c.1353B20190305 of TOTOLINK N300RH contains a security vulnerability. This vulnerability stems from a function in the Web Management Interface component called “wireless.so,” where the parameter “KeyStr” ...

CVE-2026-10187: Stack-based Buffer Overflow

A vulnerability was detected in Totolink N300RH 6.1c.1353B20190305. Affected by this issue is the function setWiFiBasicConfig of the file wireless.so of the component Web Management Interface. Performing a manipulation of the argument KeyStr results in stack-based buffer overflow. The attack is...