Li Tengzheng

205 exploits Active since Feb 2026
CVE-2026-6112 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setRadvdCfg os command injection
A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Affected is the function setRadvdCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument maxRtrAdvInterval causes os command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
CVSS 9.8
CVE-2026-6113 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setTtyServiceCfg os command injection
A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313_b20191024. Affected by this vulnerability is the function setTtyServiceCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument ttyEnable leads to os command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
CVSS 9.8
CVE-2026-6114 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setNetworkCfg os command injection
A vulnerability was detected in Totolink A7100RU 7.4cu.2313_b20191024. Affected by this issue is the function setNetworkCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument proto results in os command injection. The attack may be initiated remotely. The exploit is now public and may be used.
CVSS 9.8
CVE-2026-6115 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setAppCfg os command injection
A flaw has been found in Totolink A7100RU 7.4cu.2313_b20191024. This affects the function setAppCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument enable can lead to os command injection. The attack may be launched remotely. The exploit has been published and may be used.
CVSS 9.8
CVE-2026-6116 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setDiagnosisCfg os command injection
A vulnerability has been found in Totolink A7100RU 7.4cu.2313_b20191024. This vulnerability affects the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument ip leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
CVSS 9.8
CVE-2026-6026 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setPortalConfWeChat os command injection
A security flaw has been discovered in Totolink A7100RU 7.4cu.2313_b20191024. This vulnerability affects the function setPortalConfWeChat of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument enable 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-2026-6027 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setUrlFilterRules os command injection
A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. This issue affects the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument enable 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-2026-6028 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setPptpServerCfg os command injection
A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313_b20191024. Impacted is the function setPptpServerCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument enable 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-2026-6029 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setVpnAccountCfg os command injection
A vulnerability was detected in Totolink A7100RU 7.4cu.2313_b20191024. The affected element is the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument User results in os command injection. The attack may be launched remotely. The exploit is now public and may be used.
CVSS 9.8
CVE-2026-5993 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setWiFiGuestCfg os command injection
A vulnerability was identified in Totolink A7100RU 7.4cu.2313_b20191024. This vulnerability affects the function setWiFiGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument wifiOff leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used.
CVSS 9.8
CVE-2026-5994 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setTelnetCfg os command injection
A security flaw has been discovered in Totolink A7100RU 7.4cu.2313_b20191024. This issue affects the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument telnet_enabled results in os command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.
CVSS 9.8
CVE-2026-5995 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setMiniuiHomeInfoShow os command injection
A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Impacted is the function setMiniuiHomeInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument lan_info can lead to os command injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.
CVSS 9.8
CVE-2026-5996 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setAdvancedInfoShow os command injection
A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313_b20191024. The affected element is the function setAdvancedInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument tty_server leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.
CVSS 9.8
CVE-2026-5997 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setLoginPasswordCfg os command injection
A vulnerability was detected in Totolink A7100RU 7.4cu.2313_b20191024. The impacted element is the function setLoginPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument admpass results in os command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.
CVSS 9.8
CVE-2026-6024 WRITEUP HIGH WRITEUP
Tenda i6 HTTP R7WebsSecurityHandlerfunction path traversal
A vulnerability was determined in Tenda i6 1.0.0.7(2204). Affected by this issue is the function R7WebsSecurityHandlerfunction of the component HTTP Handler. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
CVSS 7.3
CVE-2026-6025 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setSyslogCfg os command injection
A vulnerability was identified in Totolink A7100RU 7.4cu.2313_b20191024. This affects the function setSyslogCfg 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 is publicly available and might be used.
CVSS 9.8
CVE-2026-5975 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setDmzCfg os command injection
A vulnerability was identified in Totolink A7100RU 7.4cu.2313_b20191024. The impacted element is the function setDmzCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument wanIdx leads to os command injection. The attack may be performed from remote. The exploit is publicly available and might be used.
CVSS 9.8
CVE-2026-5976 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setStorageCfg os command injection
A security flaw has been discovered in Totolink A7100RU 7.4cu.2313_b20191024. This affects the function setStorageCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument sambaEnabled results in os command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
CVSS 9.8
CVE-2026-5977 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setWiFiBasicCfg os command injection
A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. This impacts the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument wifiOff can lead to os command injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
CVSS 9.8
CVE-2026-5978 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setWiFiAclRules os command injection
A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313_b20191024. Affected is the function setWiFiAclRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument mode leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.
CVSS 9.8
CVE-2026-5962 WRITEUP HIGH WRITEUP
Tenda CH22 httpd R7WebsSecurityHandlerfunction path traversal
A vulnerability was detected in Tenda CH22 1.0.0.6(468). This issue affects the function R7WebsSecurityHandlerfunction of the component httpd. The manipulation results in path traversal. The attack may be launched remotely. The exploit is now public and may be used.
CVSS 7.3
CVE-2026-5850 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setVpnPassCfg os command injection
A vulnerability was identified in Totolink A7100RU 7.4cu.2313_b20191024. This affects the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument pptpPassThru leads to os command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
CVSS 9.8
CVE-2026-5851 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setUPnPCfg os command injection
A security flaw has been discovered in Totolink A7100RU 7.4cu.2313_b20191024. This impacts the function setUPnPCfg 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 executed remotely. The exploit has been released to the public and may be used for attacks.
CVSS 9.8
CVE-2026-5852 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setIptvCfg os command injection
A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Affected is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument igmpVer causes os command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
CVSS 9.8
CVE-2026-5853 WRITEUP CRITICAL WRITEUP
Totolink A7100RU CGI cstecgi.cgi setIpv6LanCfg os command injection
A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313_b20191024. Affected by this vulnerability is the function setIpv6LanCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument addrPrefixLen leads to os command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.
CVSS 9.8