Li Tengzheng

205 exploits Active since Feb 2026
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
CVE-2026-7099 WRITEUP HIGH WRITEUP
Tenda F456 httpd QuickIndex formQuickIndex buffer overflow
A vulnerability was detected in Tenda F456 1.0.0.5. The affected element is the function formQuickIndex of the file /goform/QuickIndex of the component httpd. Performing a manipulation of the argument mit_linktype results in buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.
CVSS 8.8
CVE-2026-7100 WRITEUP HIGH WRITEUP
Tenda F456 httpd Natlimit fromNatlimitof buffer overflow
A flaw has been found in Tenda F456 1.0.0.5. The impacted element is the function fromNatlimitof of the file /goform/Natlimit of the component httpd. Executing a manipulation can lead to buffer overflow. The attack may be launched remotely. The exploit has been published and may be used.
CVSS 8.8
CVE-2026-7101 WRITEUP HIGH WRITEUP
Tenda F456 httpd WrlclientSet fromWrlclientSet buffer overflow
A vulnerability has been found in Tenda F456 1.0.0.5. This affects the function fromWrlclientSet of the file /goform/WrlclientSet of the component httpd. The manipulation leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
CVSS 8.8
CVE-2026-7102 WRITEUP MEDIUM WRITEUP
Tenda F456 httpd WriteFacMac FromWriteFacMac command injection
A vulnerability was found in Tenda F456 1.0.0.5. This impacts the function FromWriteFacMac of the file /goform/WriteFacMac of the component httpd. The manipulation of the argument mac results in command injection. The attack can be executed remotely. The exploit has been made public and could be used.
CVSS 6.3
CVE-2026-7078 WRITEUP HIGH WRITEUP
Tenda F456 httpd SetIpBind fromSetIpBind buffer overflow
A security flaw has been discovered in Tenda F456 1.0.0.5. The impacted element is the function fromSetIpBind of the file /goform/SetIpBind of the component httpd. The manipulation of the argument page results in buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
CVSS 8.8
CVE-2026-7079 WRITEUP HIGH WRITEUP
Tenda F456 httpd AdvSetWan fromAdvSetWan buffer overflow
A weakness has been identified in Tenda F456 1.0.0.5. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. This manipulation of the argument wanmode causes buffer overflow. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.
CVSS 8.8
CVE-2026-7080 WRITEUP HIGH WRITEUP
Tenda F456 httpd PPTPUserSetting fromPPTPUserSetting buffer overflow
A security vulnerability has been detected in Tenda F456 1.0.0.5. This impacts the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. Such manipulation of the argument delno leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.
CVSS 8.8
CVE-2026-7081 WRITEUP HIGH WRITEUP
Tenda F456 httpd GstDhcpSetSer fromGstDhcpSetSer buffer overflow
A vulnerability was detected in Tenda F456 1.0.0.5. Affected is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer of the component httpd. Performing a manipulation of the argument dips results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used.
CVSS 8.8
CVE-2026-7082 WRITEUP HIGH WRITEUP
Tenda F456 httpd WrlExtraSet formWrlExtraSet buffer overflow
A flaw has been found in Tenda F456 1.0.0.5. Affected by this vulnerability is the function formWrlExtraSet of the file /goform/WrlExtraSet of the component httpd. Executing a manipulation of the argument Go can lead to buffer overflow. The attack can be executed remotely. The exploit has been published and may be used.
CVSS 8.8
CVE-2026-7055 WRITEUP HIGH WRITEUP
Tenda F456 httpd VirtualSer fromVirtualSer buffer overflow
A security vulnerability has been detected in Tenda F456 1.0.0.5. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component httpd. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.
CVSS 8.8
CVE-2026-7056 WRITEUP HIGH WRITEUP
Tenda F456 httpd SafeUrlFilter fromSafeUrlFilter buffer overflow
A vulnerability was detected in Tenda F456 1.0.0.5. Impacted is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter of the component httpd. The manipulation of the argument page results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used.
CVSS 8.8
CVE-2026-7057 WRITEUP HIGH WRITEUP
Tenda F456 httpd setcfm buffer overflow
A flaw has been found in Tenda F456 1.0.0.5. The affected element is an unknown function of the file /goform/setcfm of the component httpd. This manipulation of the argument funcname/funcpara1 causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used.
CVSS 8.8
CVE-2026-7053 WRITEUP HIGH WRITEUP
Tenda F456 httpd L7Prot frmL7ProtForm buffer overflow
A security flaw has been discovered in Tenda F456 1.0.0.5. This affects the function frmL7ProtForm of the file /goform/L7Prot of the component httpd. Performing a manipulation of the argument page results in buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
CVSS 8.8