TOTOLINK T6 Command Injection Vulnerability

TOTOLINK T6 is a wireless dual-band router from China's TOTOLINK Electronics TOTOLINK that supports MQTT protocol and Telnet service. TOTOLINK T6 suffers from a command injection vulnerability that originates from the function ckeckKeepAlive in the file wireless.so failing to properly filter...

TOTOLINK T6 dest parameter buffer overflow vulnerability

TOTOLINK T6 is a wireless dual-band router from China's Gion Electronics TOTOLINK. A buffer overflow vulnerability exists in TOTOLINK T6 version 4.1.5cu.748B20211015, which originates from the parameter dest of the recvSlaveStaInfo function of the MQTT service failing to correctly validate the...

PT-2025-30935 · Totolink · Totolink T6

Name of the Vulnerable Software and Affected Versions: TOTOLINK T6 version 4.1.5cu.748 B20211015 Description: A critical vulnerability exists in the MQTT Packet Handler component of the affected product. The vulnerability is due to a buffer overflow in the tcpcheck net function within the...

TOTOLINK T6 Buffer Overflow Vulnerability

TOTOLINK T6 is a wireless dual-band router from China's TOTOLINK Electronics TOTOLINK that supports MQTT protocol and Telnet service. The TOTOLINK T6 suffers from a buffer overflow vulnerability, which originates from the parameter ip in the file /cgi-bin/cstecgi.cgi that fails to correctly...

CVE-2025-7952

A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. This vulnerability affects the function ckeckKeepAlive of the file wireless.so of the component MQTT Packet Handler. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been...

The vulnerability of the cckeckKeepAlive() function in the microprogramming software of the TOTOLink T6 system allows a hacker to execute arbitrary commands.

The vulnerability of the cckeckKeepAlive function in the TOTOLink T6 mesh-system’s software lies in the lack of measures taken to neutralize special elements during the processing of the ipAddr parameter. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

The vulnerability of the recvSlaveUpgstatus() function in the MQTT service of the TOTOLink T6 microprogramming system allows a attacker to execute arbitrary code.

The vulnerability of the recvSlaveUpgstatus function in the MQTT service of the TOTOLink T6 mesh-system’s micro-programming system is related to the issue of operations going out of the buffer in memory when processing the parameter s. Exploiting this vulnerability allows a malicious actor to...

The vulnerability of the updateWifiInfo() function in the MQTT service of the TOTOLink T6 mesh-system’s microprogramming system allows a intruder to execute arbitrary code.

The vulnerability of the updateWifiInfo function in the MQTT service of the TOTOLink T6 mesh-system’s microprogramming system is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code...

The vulnerability of the setDiagnosisCfg() function in the cstecgi.cgi script of the mesh-system TOTOLink T6 software allows a intruder to execute arbitrary code.

The vulnerability of the setDiagnosisCfg function in the cstecgi.cgi script of the mesh-system TOTOLink T6 software is related to the issue of the operation exceeding the buffer boundaries in memory when processing the ip parameter. Exploiting this vulnerability allows a remote attacker to execut...

The vulnerability of the recvSlaveStaInfo() function in the MQTT service of the TOTOLink T6 microprogramming system allows a attacker to execute arbitrary code.

The vulnerability of the recvSlaveStaInfo function in the MQTT service of the TOTOLink T6 mesh-system’s microprogramming system is related to the issue of the operation going beyond the buffer in memory when processing the dest parameter. Exploiting this vulnerability allows a remote attacker to...

CVE-2025-7913

A vulnerability, which was classified as critical, was found in TOTOLINK T6 4.1.5cu.748B20211015. Affected is the function updateWifiInfo of the component MQTT Service. The manipulation of the argument serverIp leads to buffer overflow. It is possible to launch the attack remotely. The exploit ha...

CVE-2025-7912

A vulnerability, which was classified as critical, has been found in TOTOLINK T6 4.1.5cu.748B20211015. This issue affects the function recvSlaveUpgstatus of the component MQTT Service. The manipulation of the argument s leads to buffer overflow. The attack may be initiated remotely. The exploit h...

CVE-2025-7952

A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. This vulnerability affects the function ckeckKeepAlive of the file wireless.so of the component MQTT Packet Handler. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been...

CVE-2025-7952

A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. This vulnerability affects the function ckeckKeepAlive of the file wireless.so of the component MQTT Packet Handler. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been...

CVE-2025-7952 TOTOLINK T6 MQTT Packet wireless.so ckeckKeepAlive command injection

A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. This vulnerability affects the function ckeckKeepAlive of the file wireless.so of the component MQTT Packet Handler. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been...

CVE-2025-7952 TOTOLINK T6 MQTT Packet wireless.so ckeckKeepAlive command injection

A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. This vulnerability affects the function ckeckKeepAlive of the file wireless.so of the component MQTT Packet Handler. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been...

CVE-2025-7952

CVE-2025-7952 affects TOTOLINK T6 (firmware 4.1.5cu.748) with a command injection in the MQTT Packet Handler’s wireless.so, specifically the checkKeepAlive function. Root cause: improper handling of constructed commands leading to remote command execution. Impact: potential full system compromise...

CVE-2025-7862

A vulnerability has been found in TOTOLINK T6 4.1.5cu.748B20211015 and classified as critical. Affected by this vulnerability is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument telnetenabled with the input 1 leads to...

TOTOLINK T6 注入漏洞

TOTOLINK T6 is a wireless dual-band router from China's TOTOLINK Electronics TOTOLINK that supports MQTT protocol and Telnet service. TOTOLINK T6 suffers from a command injection vulnerability that originates from the function ckeckKeepAlive in the file wireless.so failing to properly filter...

CVE-2025-7837

A vulnerability was found in TOTOLINK T6 4.1.5cu.748B20211015 and classified as critical. Affected by this issue is the function recvSlaveStaInfo of the component MQTT Service. The manipulation of the argument dest leads to buffer overflow. The attack may be launched remotely. The exploit has bee...