EUVD-2026-4972

A weakness has been identified in Totolink A7000R 4.1cu.4154. The impacted element is the function setUploadUserData of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument FileName can lead to command injection. The attack can be launched remotely. The exploit has been made...

CVE-2026-1548

A flaw has been found in Totolink A7000R 4.1cu.4154. This impacts the function CloudACMunualUpdateUserdata of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument url causes command injection. The attack can be initiated remotely. The exploit has been published and may be used...

CVE-2026-1548 Totolink A7000R cstecgi.cgi CloudACMunualUpdateUserdata command injection

A flaw has been found in Totolink A7000R 4.1cu.4154. This impacts the function CloudACMunualUpdateUserdata of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument url causes command injection. The attack can be initiated remotely. The exploit has been published and may be used...

CVE-2026-1548: Improper Neutralization of Special Elements used in a Command

A flaw has been found in Totolink A7000R 4.1cu.4154. This impacts the function CloudACMunualUpdateUserdata of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument url causes command injection. The attack can be initiated remotely. The exploit has been published and may be used...

CVE-2026-1547: Improper Neutralization of Special Elements used in a Command

A vulnerability was detected in Totolink A7000R 4.1cu.4154. This affects the function setUnloadUserData of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument pluginname results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be us...

TOTOLINK A7000R Command Injection Vulnerability

TOTOLINK A7000R is a wireless router produced by TOTOLINK, a Chinese company. The TOTOLINK A7000R version 4.1cu.4154 contains a command injection vulnerability. This vulnerability stems from incorrect handling of the parameter “pluginname” in the setUnloadUserData function located in the...

The vulnerability of the sub_4012A0() function in the /cgi-bin/login.cgi script of the Wavlink WL-NU516U1 wireless USB printer software allows a hacker to execute arbitrary commands.

The vulnerability of the sub4012A0 function in the /cgi-bin/login.cgi script of the Wavlink WL-NU516U1 wireless USB printer software is related to the lack of data cleaning measures at the control level when processing the ipaddr parameter. Exploiting this vulnerability allows an attacker to...

CVE-2026-1326: Improper Neutralization of Special Elements used in a Command

A weakness has been identified in Totolink NR1800X 9.1.0u.6279B20210910. This vulnerability affects the function setWanCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. This manipulation of the argument Hostname causes command injection. The attack can be initiated...

TOTOLINK NR1800X security vulnerabilities

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 security vulnerability. This vulnerability stems fr...

CVE-2026-1156: Buffer Copy without Checking Size of Input

A vulnerability was determined in Totolink LR350 9.3.5u.6369B20220309. Affected by this issue is the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument ssid causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been...

CVE-2026-1158: Buffer Copy without Checking Size of Input

A security flaw has been discovered in Totolink LR350 9.3.5u.6369B20220309. This vulnerability affects the function setWizardCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Performing a manipulation of the argument ssid results in buffer overflow. The attack can be...

CVE-2026-1157: Buffer Copy without Checking Size of Input

A vulnerability was identified in Totolink LR350 9.3.5u.6369B20220309. This affects the function setWiFiEasyCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument ssid leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and...

CVE-2026-1155: Buffer Copy without Checking Size of Input

A vulnerability was found in Totolink LR350 9.3.5u.6369B20220309. Affected by this vulnerability is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid results in buffer overflow. The attack may be performed from remote. The exploit has been ma...

CVE-2026-1143: Buffer Copy without Checking Size of Input

A weakness has been identified in TOTOLINK A3700R 9.1.2u.5822B20200513. This affects the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument ssid can lead to buffer overflow. The attack may be launched remotely. The exploit has been made availab...

CVE-2025-67090

The LuCI web interface on Gl Inet GL.Inet AX1800 Version 4.6.4 & 4.6.8 are vulnerable. Fix available in version 4.8.2 GL.Inet AX1800 Version 4.6.4 & 4.6.8 lacks rate limiting or account lockout mechanisms on the authentication endpoint /cgi-bin/luci. An unauthenticated attacker on the local netwo...

CVE-2025-68717: Improper Authentication

KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 allow authentication bypass during session validation. If any user is logged in, endpoints such as /cgi-bin/system-tool accept unauthenticated requests with empty or invalid session values. This design flaw lets attackers piggyback on another user'...

CVE-2025-67090: Improper Restriction of Excessive Authentication Attempts

The LuCI web interface on Gl Inet GL.Inet AX1800 Version 4.6.4 & 4.6.8 are vulnerable. Fix available in version 4.8.2 GL.Inet AX1800 Version 4.6.4 & 4.6.8 lacks rate limiting or account lockout mechanisms on the authentication endpoint /cgi-bin/luci. An unauthenticated attacker on the local netwo...

CVE-2025-67090

The LuCI web interface on Gl Inet GL.Inet AX1800 Version 4.6.4 & 4.6.8 are vulnerable. Fix available in version 4.8.2 GL.Inet AX1800 Version 4.6.4 & 4.6.8 lacks rate limiting or account lockout mechanisms on the authentication endpoint /cgi-bin/luci. An unauthenticated attacker on the local netwo...

CVE-1999-0509

Perl, sh, csh, or other shell interpreters are installed in the cgi-bin directory on a WWW site, which allows remote attackers to execute arbitrary commands...

CVE-2019-16200

GNU Serveez through 0.2.2 has an Information Leak. An attacker may send an HTTP POST request to the /cgi-bin/reader URI. The attacker must include a Content-length header with a large positive value that, when represented in 32 bit binary, evaluates to a negative number. The problem exists in the...