Totolink vulnerabilities
Published CVEs affecting Totolink products: 272 record(s), with severity, exploitation and fixes.
A8000RU 50A7100RU 40A3300r Firmware 37A3300R 15A3002MU 14Lr350 Firmware 14A800R 10A7000r Firmware 10N300RH 10NR1800X 9CA750-PoE 9WA300 8Nr1800x Firmware 7LR350 7A950rg Firmware 6A7000R 5X6000R 5X5000r Firmware 5N600r Firmware 5X6000r Firmware 4X5000R 4N600R 4A720r Firmware 4Lr1200gb Firmware 4A3002ru Firmware 3N300RT 3Wa300 Firmware 3A3600r Firmware 3CP450 3EX1200L 3N200re Firmware 2EX200 2A3600R 2N300rh Firmware 2A950RG 1AC1200T10 1CS185R T10 1N150RT 1A720R 1A3100R 1
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.