Li Tengzheng

205 exploits Active since Feb 2026
CVE-2026-9454 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setOpenVpnCertGenerationCfg os command injection
A flaw has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setOpenVpnCertGenerationCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument servername 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-2026-9455 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi UploadOpenVpnCert os command injection
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function UploadOpenVpnCert of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument FileName 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-2026-9456 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setOpenVpnCfg os command injection
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setOpenVpnCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument enabled results in os command injection. The attack can be executed remotely. The exploit has been made public and could be used.
CVSS 9.8
CVE-2026-9457 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi UploadFirmwareFile os command injection
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function UploadFirmwareFile of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument FileName causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
CVSS 9.8
CVE-2026-9458 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setWanCfg os command injection
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setWanCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument enabled 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-2026-9475 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setIpQosRules os command injection
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument Comment causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
CVSS 9.8
CVE-2026-9476 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setPasswordCfg os command injection
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument admpass leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used.
CVSS 9.8
CVE-2026-9477 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setAccessDeviceCfg os command injection
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setAccessDeviceCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument mac 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-2026-9478 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setParentalRules os command injection
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setParentalRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable 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-2026-9428 WRITEUP HIGH WORKING POC
Tenda F1202 PPTPUserSetting fromPPTPUserSetting stack-based overflow
A vulnerability has been found in Tenda F1202 1.2.0.20(408). Affected is the function fromPPTPUserSetting of the file /goform/PPTPUserSetting. Such manipulation of the argument delno leads to stack-based buffer overflow. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.
CVSS 8.8
CVE-2026-9429 WRITEUP HIGH WRITEUP
Tenda F1202 WrlExtraSet formWrlExtraSet stack-based overflow
A vulnerability was found in Tenda F1202 1.2.0.20(408). Affected by this vulnerability is the function formWrlExtraSet of the file /goform/WrlExtraSet. Performing a manipulation of the argument delno results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used.
CVSS 8.8
CVE-2026-9430 WRITEUP HIGH WRITEUP
Tenda F1202 GstDhcpSetSerof formGstDhcpSetSer stack-based overflow
A vulnerability was determined in Tenda F1202 1.2.0.20(408). Affected by this issue is the function formGstDhcpSetSer of the file /goform/GstDhcpSetSerof. Executing a manipulation of the argument dips can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
CVSS 8.8
CVE-2026-9431 WRITEUP HIGH WRITEUP
Tenda F1202 PptpUserAdd fromPptpUserAdd stack-based overflow
A vulnerability was identified in Tenda F1202 1.2.0.20(408). This affects the function fromPptpUserAdd of the file /goform/PptpUserAdd. The manipulation of the argument opttype leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit is publicly available and might be used.
CVSS 8.8
CVE-2026-9432 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setWiFiAdvancedCfg os command injection
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setWiFiAdvancedCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument bgProtection results in os command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
CVSS 9.8
CVE-2026-9433 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setMacFilterRules os command injection
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument enable causes os command injection. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.
CVSS 9.8
CVE-2026-9434 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setWiFiWpsCfg os command injection
A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setWiFiWpsCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument wscDisabled leads to os command injection. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.
CVSS 9.8
CVE-2026-9435 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setQosCfg os command injection
A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setQosCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument enable results in os command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used.
CVSS 9.8
CVE-2026-9436 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setL2tpServerCfg os command injection
A flaw has been found in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setL2tpServerCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used.
CVSS 9.8
CVE-2026-9407 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setFirewallType os command injection
A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. Affected by this vulnerability is the function setFirewallType of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument firewallType leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.
CVSS 9.8
CVE-2026-9408 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setStaticDhcpRules os command injection
A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. Affected by this issue is the function setStaticDhcpRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument enable results in os command injection. The attack may be performed from remote. The exploit is now public and may be used.
CVSS 9.8
CVE-2026-9404 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setDdnsCfg os command injection
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setDdnsCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument provider leads to os command injection. The attack may be launched remotely. The exploit is publicly available and might be used.
CVSS 9.8
CVE-2026-9405 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setGameSpeedCfg os command injection
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. This impacts the function setGameSpeedCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument enable results in os command injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
CVSS 9.8
CVE-2026-9406 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setRemoteCfg os command injection
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setRemoteCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument enable can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
CVSS 9.8
CVE-2026-9384 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setDiagnosisCfg os command injection
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument ip results in os command injection. The attack can be executed remotely. The exploit has been made public and could be used.
CVSS 9.8
CVE-2026-9385 WRITEUP CRITICAL WRITEUP
Totolink A8000RU Web Management cstecgi.cgi setTracerouteCfg os command injection
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument command causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
CVSS 9.8