CVE Intelligence

Totolink vulnerabilities

🔔 Create alert RSS

Published CVEs affecting Totolink products: 272 record(s), with severity, exploitation and fixes.

Exploited only (KEV) →

CVE-2026-7202 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS command injection in setWiFiWpsStart CGI handler
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.
CVE-2026-7156 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS command injection in CGI handler
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.
CVE-2026-7155 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection via setLoginPasswordCfg admpass Parameter (CVE-2026-7155)
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.
CVE-2026-7154 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in setAdvancedInfoShow (CVE-2026-7154)
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.
CVE-2026-7153 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in setMiniuiHomeInfoShow (CVE-2026-7153)
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.
CVE-2026-7152 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in setTelnetCfg (CVE-2026-7152)
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.
CVE-2026-7140 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in CGI Handler (CVE-2026-7140)
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.
CVE-2026-7139 Critical · 9.8 CWE-77 Apr 27, 2026
TOTOLINK A8000RU OS Command Injection in setWiFiAclRules CGI Handler
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.
CVE-2026-7138 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection via setNtpCfg (CVE-2026-7138)
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.
CVE-2026-7137 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in setStorageCfg (CVE-2026-7137)
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.
CVE-2026-7136 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in setDmzCfg (CVE-2026-7136)
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.
CVE-2026-7125 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in CGI Handler
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.
CVE-2026-7124 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in setIpv6LanCfg (CVE-2026-7124)
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. Affected by this vulnerability is the function setIpv6LanCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument addrPrefixLen can lead to os command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
CVE-2026-7123 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in CGI Handler (CVE-2026-7123)
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.
CVE-2026-7122 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU OS Command Injection in setUPnPCfg (CVE-2026-7122)
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.
CVE-2026-7121 Critical · 9.8 CWE-77 Apr 27, 2026
Totolink A8000RU Command Injection via CGI Handler setWizardCfg
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.
CVE-2026-7037 Critical · 9.8 CWE-77 Apr 26, 2026
Totolink A8000RU Command Injection in setVpnPassCfg (CVE-2026-7037)
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument pptpPassThru 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.
CVE-2026-31173 Medium · 6.5 CWE-77 Apr 23, 2026
Command Injection in Totolink A3300r Firmware
An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the interval parameter to /cgi-bin/cstecgi.cgi.
CVE-2026-31169 Medium · 6.5 CWE-77 Apr 23, 2026
Command Injection in Totolink A3300r Firmware
An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the week parameter to /cgi-bin/cstecgi.cgi.
CVE-2026-31168 Medium · 6.5 CWE-77 Apr 23, 2026
Command Injection in Totolink A3300r Firmware
An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the recHour parameter to /cgi-bin/cstecgi.cgi.
CVE-2026-31167 Medium · 6.5 CWE-77 Apr 23, 2026
Command Injection in Totolink A3300r Firmware
An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the mode parameter to /cgi-bin/cstecgi.cgi.
CVE-2026-31166 Medium · 6.5 CWE-77 Apr 23, 2026
Command Injection in Totolink A3300r Firmware
An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the hour parameter to /cgi-bin/cstecgi.cgi.
CVE-2026-31163 Medium · 6.5 CWE-77 Apr 23, 2026
Command Injection in Totolink A3300r Firmware
An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the dhcpMtu parameter to /cgi-bin/cstecgi.cgi.
CVE-2026-31162 Medium · 6.5 CWE-77 Apr 23, 2026
Command Injection in Totolink A3300r Firmware
An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the ttlWay parameter to /cgi-bin/cstecgi.cgi.
CVE-2026-31181 Critical · 9.8 CWE-78 Apr 23, 2026
OS Command Injection in Totolink A3300r Firmware
An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the stunServerAddr parameter to /cgi-bin/cstecgi.cgi.