TOTOLINK T6 Security Vulnerabilities

TOTOLINK T6 is a wireless dual-band router from China's TOTOLINK, which supports MQTT protocol and Telnet service, and is mainly used for home and small business networking. The TOTOLINK T6 suffers from a buffer overflow vulnerability, which originates from the failure of parameter s in the MQTT...

CVE-2025-7862: Missing Authentication for Critical Function

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 Access Control 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 lack of authentication vulnerability that stems from the setTelnetCfg function of the /cgi-bin/cstecgi.cgi file in the component...

CVE-2025-52376

An authentication bypass vulnerability in the /web/umopentelnet.cgi endpoint in Nexxt Solutions NCM-X1800 Mesh Router firmware UV1.2.7 and below, allowing an attacker to remotely enable the Telnet service without authentication, bypassing security controls. The Telnet server is then accessible wi...

PT-2025-30164 · Totolink · Totolink T6

Name of the Vulnerable Software and Affected Versions: TOTOLINK T6 version 4.1.5cu.748 B20211015 Description: A critical issue exists in the Telnet Service of TOTOLINK T6. The setTelnetCfg function within the /cgi-bin/cstecgi.cgi file is susceptible to missing authentication due to the manipulati...

CVE-2025-52376

An authentication bypass vulnerability in the /web/umopentelnet.cgi endpoint in Nexxt Solutions NCM-X1800 Mesh Router firmware UV1.2.7 and below, allowing an attacker to remotely enable the Telnet service without authentication, bypassing security controls. The Telnet server is then accessible wi...

Nexxt Solutions NCM-X1800 security vulnerabilities

The Nexxt Solutions NCM-X1800 is a router from Nexxt Solutions. A security vulnerability exists in the Nexxt Solutions NCM-X1800 UV1.2.7 and earlier versions, which stems from an authentication bypass that could lead to remote enablement of Telnet services...

CVE-2025-52376

An authentication bypass vulnerability in the /web/umopentelnet.cgi endpoint in Nexxt Solutions NCM-X1800 Mesh Router firmware UV1.2.7 and below, allowing an attacker to remotely enable the Telnet service without authentication, bypassing security controls. The Telnet server is then accessible wi...

PT-2025-29559 · Nexxt Solutions · Ncm-X1800 Mesh Router

Name of the Vulnerable Software and Affected Versions: Nexxt Solutions NCM-X1800 Mesh Router firmware versions UV1.2.7 and below Description: An authentication bypass exists in the /web/um open telnet.cgi endpoint. This bypass allows an attacker to remotely enable the Telnet service without...

CVE-2025-52376

Nexxt Solutions NCM-X1800 Mesh Router (firmware UV1.2.7 and below ) is vulnerable to a critical authentication bypass in the /web/um_open_telnet.cgi endpoint. This flaw allows an unauthenticated remote attacker to enable the Telnet service, which is accessible using hard-coded credentials (telnet...

CVE-2025-52376

An authentication bypass vulnerability in the /web/umopentelnet.cgi endpoint in Nexxt Solutions NCM-X1800 Mesh Router firmware UV1.2.7 and below, allowing an attacker to remotely enable the Telnet service without authentication, bypassing security controls. The Telnet server is then accessible wi...

CVE-2025-52376: Improper Authentication

An authentication bypass vulnerability in the /web/umopentelnet.cgi endpoint in Nexxt Solutions NCM-X1800 Mesh Router firmware UV1.2.7 and below, allowing an attacker to remotely enable the Telnet service without authentication, bypassing security controls. The Telnet server is then accessible wi...

CVE-2025-7503

An OEM IP camera manufactured by Shenzhen Liandian Communication Technology LTD exposes a Telnet service port 23 with undocumented, default credentials. The Telnet service is enabled by default and is not disclosed or configurable via the device’s web interface or user manual. An attacker with...

CVE-2025-34093

An authenticated command injection vulnerability exists in the Polycom HDX Series command shell interface accessible over Telnet. The lan traceroute command in the devcmds console accepts unsanitized input, allowing attackers to execute arbitrary system commands. By injecting shell metacharacters...

CVE-2025-7503

An OEM IP camera manufactured by Shenzhen Liandian Communication Technology LTD exposes a Telnet service port 23 with undocumented, default credentials. The Telnet service is enabled by default and is not disclosed or configurable via the device’s web interface or user manual. An attacker with...

CVE-2025-7503

An OEM IP camera manufactured by Shenzhen Liandian Communication Technology LTD exposes a Telnet service port 23 with undocumented, default credentials. The Telnet service is enabled by default and is not disclosed or configurable via the device’s web interface or user manual. An attacker with...

CVE-2025-7503

CVE-2025-7503 affects Shenzhen Liandian OEM IP camera (AppFHE1_V1.0.6.0) where a Telnet service (port 23) is enabled by default and protected by undocumented, hard-coded credentials. A root-level shell can be obtained over the network, enabling remote code execution and privilege escalation. The ...

CVE-2025-7503

An OEM IP camera manufactured by Shenzhen Liandian Communication Technology LTD exposes a Telnet service port 23 with undocumented, default credentials. The Telnet service is enabled by default and is not disclosed or configurable via the device’s web interface or user manual. An attacker with...

CVE-2025-52364

Insecure Permissions vulnerability in Tenda CP3 Pro Firmware V22.5.4.93 allows the telnet service telnetd by default at boot via the initialization script /etc/init.d/eth.sh. This allows remote attackers to connect to the device s shell over the network, potentially without authentication if...

Shenzhen Liandian Communication Technology V380 IP Camera has a security vulnerability

Shenzhen Liandian Communication Technology V380 IP Camera is a camera from Shenzhen Liandian Communication Technology. A security vulnerability exists in the Shenzhen Liandian Communication Technology V380 IP Camera AppFHE1V1.0.6.0 version, which stems from the default enablement of Telnet servic...