Li Tengzheng

168 exploits Active since Feb 2026
CVE-2026-7538 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi vulnerability os command injection
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function Vulnerability of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument proto leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.
CVSS 9.8
CVE-2026-7240 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setVpnAccountCfg os command injection
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument User leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
CVSS 9.8
CVE-2026-7241 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setWiFiBasicCfg os command injection
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument wifiOff results in os command injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used.
CVSS 9.8
CVE-2026-7242 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setOpenVpnClientCfg os command injection
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setOpenVpnClientCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument enabled can lead to os command injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
CVSS 9.8
CVE-2026-7243 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setRadvdCfg os command injection
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setRadvdCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument maxRtrAdvInterval leads to os command injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
CVSS 9.8
CVE-2026-7244 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setWiFiEasyGuestCfg os command injection
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge results in os command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
CVSS 9.8
CVE-2026-7202 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setWiFiWpsStart os command injection
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setWiFiWpsStart of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument wscDisabled leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
CVSS 9.8
CVE-2026-7203 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setUrlFilterRules os command injection
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument enable results in os command injection. The attack can be launched remotely. The exploit has been made public and could be used.
CVSS 9.8
CVE-2026-7204 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setPptpServerCfg os command injection
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setPptpServerCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument enable causes os command injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
CVSS 9.8
CVE-2026-7152 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setTelnetCfg os command injection
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument telnet_enabled leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
CVSS 9.8
CVE-2026-7153 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setMiniuiHomeInfoShow os command injection
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setMiniuiHomeInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument sys_info results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.
CVSS 9.8
CVE-2026-7154 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setAdvancedInfoShow os command injection
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setAdvancedInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument tty_server can lead to os command injection. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
CVSS 9.8
CVE-2026-7155 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setLoginPasswordCfg os command injection
A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. This impacts the function setLoginPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument admpass leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
CVSS 9.8
CVE-2026-7156 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi CsteSystem os command injection
A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function CsteSystem of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument HTTP results in os command injection. The attack may be launched remotely. The exploit is now public and may be used.
CVSS 9.8
CVE-2026-7136 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setDmzCfg os command injection
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Affected by this issue is the function setDmzCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument wanIdx can lead to os command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.
CVSS 9.8
CVE-2026-7137 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setStorageCfg os command injection
A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setStorageCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument sambaEnabled leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
CVSS 9.8
CVE-2026-7138 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setNtpCfg os command injection
A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setNtpCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument tz results in os command injection. The attack can be executed remotely. The exploit is now public and may be used.
CVSS 9.8
CVE-2026-7139 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setWiFiAclRules os command injection
A flaw has been found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setWiFiAclRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument mode causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.
CVSS 9.8
CVE-2026-7140 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi CsteSystem os command injection
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function CsteSystem of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument HTTP leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.
CVSS 9.8
CVE-2026-7123 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setIptvCfg os command injection
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument setIptvCfg results in os command injection. The attack can be initiated remotely. The exploit has been made public and could be used.
CVSS 9.8
CVE-2026-7125 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setWiFiEasyCfg os command injection
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. Affected by this issue is the function setWiFiEasyCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.
CVSS 9.8
CVE-2026-7121 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setWizardCfg os command injection
A flaw has been found in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setWizardCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument wizard causes os command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.
CVSS 9.8
CVE-2026-7122 WRITEUP CRITICAL WRITEUP
Totolink A8000RU CGI cstecgi.cgi setUPnPCfg os command injection
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This impacts the function setUPnPCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument enable leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
CVSS 9.8
CVE-2026-7097 WRITEUP HIGH WRITEUP
Tenda F456 httpd webExcptypemanFilter fromwebExcptypemanFilter buffer overflow
A weakness has been identified in Tenda F456 1.0.0.5. This issue affects the function fromwebExcptypemanFilter of the file /goform/webExcptypemanFilter of the component httpd. This manipulation of the argument page causes buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
CVSS 8.8
CVE-2026-7098 WRITEUP HIGH WRITEUP
Tenda F456 httpd DhcpListClient fromDhcpListClient buffer overflow
A security vulnerability has been detected in Tenda F456 1.0.0.5. Impacted is the function fromDhcpListClient of the file /goform/DhcpListClient of the component httpd. Such manipulation of the argument page leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
CVSS 8.8