Totolink A8000ru Firmware
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By the Year
In 2026 there have been 50 vulnerabilities in Totolink A8000ru Firmware with an average score of 9.8 out of ten. A8000ru Firmware did not have any published security vulnerabilities last year. That is, 50 more vulnerabilities have already been reported in 2026 as compared to last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 50 | 9.80 |
| 2025 | 0 | 0.00 |
| 2024 | 2 | 9.80 |
It may take a day or so for new A8000ru Firmware vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Totolink A8000ru Firmware Security Vulnerabilities
OS Command Injection: Totolink A8000RU WebMgr v7.1cu.643
CVE-2026-9478
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643 Command Injection via Mac in WebMgmt
CVE-2026-9477
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643_b20200521: /cgi-bin/cstecgi.cgi setPasswordCfg OS Command Injection
CVE-2026-9476
9.8 - Critical
- May 25, 2026
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.
Shell injection
OS Command Injection in Totolink A8000RU 7.1cu.643 Web Management Interface
CVE-2026-9475
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643_b20200521: OS Command Injection in Web Mgmt setWanCfg
CVE-2026-9458
9.8 - Critical
- May 25, 2026
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.
Shell injection
OS Command Injection in Totolink A8000RU 7.1cu.643 WebMgmt Interface
CVE-2026-9457
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU OpenVPN Config Command Injection (pre-7.1cu.643_b20200521)
CVE-2026-9456
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643_b20200521 CMD Injection: UploadOpenVpnCert
CVE-2026-9455
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643 OS Command Injection via Web MI
CVE-2026-9454
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU WebMgmt CMD Injection via setL2tpServerCfg 7.1cu
CVE-2026-9436
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643_b20200521: Remote OS Command Injection via setQosCfg
CVE-2026-9435
9.8 - Critical
- May 25, 2026
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.
Shell injection
Command Injection in Totolink A8000RU 7.1cu.643_b20200521 WebMgmt Interface
CVE-2026-9434
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643 oscmdinject via setMacFilterRules
CVE-2026-9433
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU 7.1cu OS Command Injection via bgProtection (WMI)
CVE-2026-9432
9.8 - Critical
- May 25, 2026
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.
Shell injection
OS Command Injection in Totolink A8000RU WebMgmt <7.1cu.643_b20200521
CVE-2026-9408
9.8 - Critical
- May 25, 2026
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.
Shell injection
Totolink A8000RU 7.1cu OS Injection via /cgi-bin/cstecgi.cgi setFirewallType
CVE-2026-9407
9.8 - Critical
- May 24, 2026
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.
Shell injection
Totolink A8000RU 7.1cu OS Command Injection via Web Mgmt
CVE-2026-9406
9.8 - Critical
- May 24, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643 OS Command Injection via Web Mgmt cgi
CVE-2026-9405
9.8 - Critical
- May 24, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643_b20200521: Remote OS Cmd Injection via Web Mgmt
CVE-2026-9404
9.8 - Critical
- May 24, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643 OS Cmd Injection in Web Mgmt
CVE-2026-9388
9.8 - Critical
- May 24, 2026
A weakness has been identified in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setScheduleCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument mode 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.
Shell injection
Totolink A8000RU 7.1cu.643 OS Command Injection via Web Mgt Interface
CVE-2026-9387
9.8 - Critical
- May 24, 2026
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument resetFlags 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.
Shell injection
OS Command Injection in Totolink A8000RU 7.1cu.643 cgi-bin/cstecgi.cgi
CVE-2026-9386
9.8 - Critical
- May 24, 2026
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument lang leads to os command injection. The attack may be performed from remote. The exploit is publicly available and might be used.
Shell injection
OS cmd. injection in Totolink A8000RU 7.1cu via cstecgi.cgi
CVE-2026-9385
9.8 - Critical
- May 24, 2026
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.
Shell injection
Totolink A8000RU 7.1cu OS Command Injection via Web MI (cstecgi)
CVE-2026-9384
9.8 - Critical
- May 24, 2026
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.
Shell injection
CVE-2026-7823: Cmd Injection via setAppFilterCfg on Totolink A8000RU 7.1cu
CVE-2026-7823
9.8 - Critical
- May 05, 2026
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function setAppFilterCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument enable results in os command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
Shell injection
Totolink A8000RU 7.1cu.643 os Command Injection in /cgi-bin/cstecgi.cgi
CVE-2026-7538
9.8 - Critical
- May 01, 2026
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function Vulnerability of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument proto leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.
Shell injection
Totolink A8000RU 7.1cu.643 OS CMD Injection via CgiHandler setWiFiEasyGuestCfg
CVE-2026-7244
9.8 - Critical
- April 28, 2026
A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. The impacted element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge results in os command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
Shell injection
OS Cmd Injection in Totolink A8000RU 7.1cu CGI setRadvd(maxRtrAdvInterval)
CVE-2026-7243
9.8 - Critical
- April 28, 2026
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function setRadvdCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument maxRtrAdvInterval leads to os command injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
Shell injection
Totolink A8000RU 7.1cu.643 CLI Command Injection via setOpenVpnClientCfg
CVE-2026-7242
9.8 - Critical
- April 28, 2026
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setOpenVpnClientCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument enabled can lead to os command injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
Shell injection
Command injection in Totolink A8000RU CGI Handler (before 7.1cu.643_b20200521)
CVE-2026-7241
9.8 - Critical
- April 28, 2026
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument wifiOff results in os command injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used.
Shell injection
Command Injection in Totolink A8000RU 7.1cu.643 CGI Handler
CVE-2026-7240
9.8 - Critical
- April 28, 2026
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument User leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
Shell injection
OS Command Injection in Totolink A8000RU v7.1cu.643 CGI setPptpServerCfg
CVE-2026-7204
9.8 - Critical
- April 28, 2026
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setPptpServerCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument enable causes os command injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
Shell injection
OS Command Injection via setUrlFilterRules in Totolink A8000RU 7.1cu
CVE-2026-7203
9.8 - Critical
- April 28, 2026
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setUrlFilterRules 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 launched remotely. The exploit has been made public and could be used.
Shell injection
Totolink A8000RU 7.1cu.643 os command injection via CGI Handler wscDisabled
CVE-2026-7202
9.8 - Critical
- April 27, 2026
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.
Shell injection
OS Command Injection via HTTP Param in Totolink A8000RU 7.1cu.643 CGI Handler
CVE-2026-7156
9.8 - Critical
- April 27, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643 CGI Handler OSCI in setLoginPasswordCfg
CVE-2026-7155
9.8 - Critical
- April 27, 2026
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.
Shell injection
Totolink A8000RU CGI Handler cmdinject via tty_server (7.1cu.643)
CVE-2026-7154
9.8 - Critical
- April 27, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643_b20200521 OS Command Injection via CGI Handler
CVE-2026-7153
9.8 - Critical
- April 27, 2026
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.
Shell injection
OS Command Injection in Totolink A8000RU 7.1cu CGI Handler (setTelnetCfg)
CVE-2026-7152
9.8 - Critical
- April 27, 2026
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.
Shell injection
Outdated Totolink A8000RU 7.1cu.643_b20200521 CGI Handler OS Cmd Injection
CVE-2026-7140
9.8 - Critical
- April 27, 2026
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.
Shell injection
OS Command Injection in Totolink A8000RU 7.1cu CGI Handler
CVE-2026-7139
9.8 - Critical
- April 27, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643 os Cmd Injection in setNtpCfg TZ
CVE-2026-7138
9.8 - Critical
- April 27, 2026
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.
Shell injection
Totolink A8000RU 7.1cu CGI Handler OS Command Injection
CVE-2026-7137
9.8 - Critical
- April 27, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643_b20200521 OS Command Injection via WANIdx in cstecgi.cgi
CVE-2026-7136
9.8 - Critical
- April 27, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643 CGI Handler cmd inject via merge
CVE-2026-7125
9.8 - Critical
- April 27, 2026
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.
Shell injection
OS command injection via CGI in Totolink A8000RU 7.1cu.643
CVE-2026-7124
9.8 - Critical
- April 27, 2026
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.
Shell injection
OS Command Injection via CGI Handler in Totolink A8000RU 7.1cu.643
CVE-2026-7123
9.8 - Critical
- April 27, 2026
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.
Shell injection
Totolink A8000RU 7.1cu.643 Remote Cmd Injection via setUPnPCfg CGI Handler
CVE-2026-7122
9.8 - Critical
- April 27, 2026
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.
Shell injection
OS Command Injection in Totolink A8000RU 7.1cu.643 CGI Handler
CVE-2026-7121
9.8 - Critical
- April 27, 2026
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.
Shell injection
Totolink A8000RU 7.1cu OS Cmd Injn via setVpnPassCfg (pptpPassThru)
CVE-2026-7037
9.8 - Critical
- April 26, 2026
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.
Shell injection
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