TOTOLINK CP450 v4.1.0cu.747_B20191224 - Hard-Coded Password Vulnerability

A critical vulnerability has been discovered in TOTOLINK CP450 version 4.1.0cu.747B20191224. This vulnerability affects an unknown part of the file /webcste/cgi-bin/product.ini of the Telnet Service component. The issue stems from the use of a hard-coded password, which can be exploited remotely...

CVE-2026-42376 D-Link DIR-456U A1 Hardcoded Telnet Backdoor Credentials

D-Link DIR-456U Hardware Revision A1 End-of-Life, EOL contains a hardcoded telnet backdoor. The device starts a telnet daemon at boot via /etc/init0.d/S80telnetd.sh with the username "Alphanetworks" and the static password "whdrv01dlobdir456U" read from /etc/config/imagesign. The custom telnetd...

CVE-2026-6989

A vulnerability has been found in Tenda F453 up to 1.0.0.3. Impacted is the function TendaTelnet of the file /goform/telnet of the component Telnet Service. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and...

CVE-2026-6989

A vulnerability has been found in Tenda F453 up to 1.0.0.3. Impacted is the function TendaTelnet of the file /goform/telnet of the component Telnet Service. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and...

CVE-2026-6989 Tenda F453 Telnet Service telnet TendaTelnet command injection

A vulnerability has been found in Tenda F453 up to 1.0.0.3. Impacted is the function TendaTelnet of the file /goform/telnet of the component Telnet Service. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and...

CVE-2026-6989

CVE-2026-6989 affects Tenda F453 firmware up to version 1.0.0.3. The vulnerable component is the Telnet Service, specifically the TendaTelnet function in /goform/telnet. Successful exploitation enables command injection via a remote network attack without user interaction, with attackers possibly...

CVE-2026-6989 Tenda F453 Telnet Service telnet TendaTelnet command injection

A vulnerability has been found in Tenda F453 up to 1.0.0.3. Impacted is the function TendaTelnet of the file /goform/telnet of the component Telnet Service. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and...

CVE-2026-6989

A vulnerability has been found in Tenda F453 up to 1.0.0.3. Impacted is the function TendaTelnet of the file /goform/telnet of the component Telnet Service. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and...

EUVD-2026-25665

A vulnerability has been found in Tenda F453 up to 1.0.0.3. Impacted is the function TendaTelnet of the file /goform/telnet of the component Telnet Service. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and...

PT-2026-35160

A vulnerability has been found in Tenda F453 up to 1.0.0.3. Impacted is the function TendaTelnet of the file /goform/telnet of the component Telnet Service. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and...

Tenda F453 注入漏洞

The Tenda F453 is a wireless router produced by the Chinese company Tenda. Versions of the Tenda F453 starting from 1.0.0.3 and earlier have a vulnerability related to command injection, which originates from the TendaTelnet function in the telnet service component, located in the...

Multiple vulnerabilities in NEC Aterm series (NV26-001)

Overview Aterm series products provided by NEC Corporation contain multiple vulnerabilities listed below. Missing authorization CWE-862 - CVE-2026-4309 Path traversal CWE-22 - CVE-2026-4619 OS command injection CWE-78 - CVE-2026-4620, CVE-2026-4622 Hidden functionality CWE-912 - CVE-2026-4621 The...

CVE-2026-5030

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

EUVD-2026-16971

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

CVE-2026-5030

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

CVE-2026-5030

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

CVE-2026-5030

Totolink NR1800X (version 9.1.0u.6279_B20210910) is affected by a command injection in Telnet Service, via NTPSyncWithHost in /cgi-bin/cstecgi.cgi where manipulating the host_time argument enables remote execution. Public exploits exist. Remediation/mitigation: disable the Telnet Service as a tem...

CVE-2026-5030 Totolink NR1800X Telnet Service cstecgi.cgi NTPSyncWithHost command injection

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

CVE-2026-5030 Totolink NR1800X Telnet Service cstecgi.cgi NTPSyncWithHost command injection

A vulnerability has been found in Totolink NR1800X 9.1.0u.6279B20210910. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument hosttime leads to command injection. The attack can be initiated remotely. Th...

TOTOLINK NR1800X 命令注入漏洞

TOTOLINK NR1800X is an outstanding 5G NR indoor Wi-Fi and SIP CPE device from TOTOLINK Corporation. It aims to provide fast and convenient NR fixed data services for homes and offices. The TOTOLINK NR1800X version 9.1.0u.6279B20210910 contains a command injection vulnerability. This vulnerability...