Totolink A8000RU vulnerabilities
28 known CVE vulnerabilities in Totolink A8000RU, translated and rated.
- CVE-2026-9478Critical
In the Totolink A8000RU web management interface, the setParentalRules function is vulnerable to OS command injection via the enable argument.
- CVE-2026-9477Critical
In the Totolink A8000RU web management interface, the setAccessDeviceCfg function is vulnerable to OS command injection via the mac argument.
- CVE-2026-9476Critical
In the Totolink A8000RU web management interface, the setPasswordCfg function is vulnerable to OS command injection via the admpass argument.
- CVE-2026-9475Critical
In the Totolink A8000RU web management interface, the setIpQosRules function is vulnerable to OS command injection via the Comment argument.
- CVE-2026-9458Critical
A vulnerability in the Totolink A8000RU router version 7.1cu.643_b20200521 allows a remote attacker to inject OS commands via the enabled argument in the setWanCfg function of the web management interface.
- CVE-2026-9457Critical
A vulnerability in the Totolink A8000RU router version 7.1cu.643_b20200521 allows a remote attacker to inject OS commands via the FileName argument in the UploadFirmwareFile function of the web management interface.
- CVE-2026-9456Critical
In the Totolink A8000RU web management interface, the setOpenVpnCfg function is vulnerable to OS command injection via the enabled argument.
- CVE-2026-9455Critical
In the Totolink A8000RU web management interface, the UploadOpenVpnCert function is vulnerable to OS command injection via the FileName argument.
- CVE-2026-9454Critical
In the Totolink A8000RU web management interface, the setOpenVpnCertGenerationCfg function is vulnerable to OS command injection via the servername argument.
- CVE-2026-9436Critical
A vulnerability has been found in the Totolink A8000RU router version 7.1cu.643_b20200521, allowing OS command injection via the setL2tpServerCfg function in /cgi-bin/cstecgi.cgi by manipulating the enable argument. The attack can be executed remotely, and an exploit has been published.
- CVE-2026-9435Critical
A vulnerability was detected in the web management interface of Totolink A8000RU router, allowing OS command injection. The issue is in the setQosCfg function of /cgi-bin/cstecgi.cgi, where the enable argument is not properly sanitized. The attack can be performed remotely and the exploit is publicly available.
- CVE-2026-9434Critical
A security vulnerability was found in the web management interface of Totolink A8000RU, leading to OS command injection. It affects the setWiFiWpsCfg function in /cgi-bin/cstecgi.cgi, where the wscDisabled argument is mishandled. The attack can be launched remotely and the exploit is public.
- CVE-2026-9433Critical
A weakness was identified in the web management interface of Totolink A8000RU, allowing OS command injection. It affects the setMacFilterRules function in /cgi-bin/cstecgi.cgi, where the enable argument is not properly sanitized. The attack can be initiated remotely and the exploit is public.
- CVE-2026-9432Critical
A security flaw was discovered in the web management interface of Totolink A8000RU, leading to OS command injection. It affects the setWiFiAdvancedCfg function in /cgi-bin/cstecgi.cgi, where the bgProtection argument is mishandled. The attack can be launched remotely and the exploit is public.
- CVE-2026-9408Critical
A vulnerability was detected in the web management interface of Totolink A8000RU, allowing OS command injection. It affects the setStaticDhcpRules function in /cgi-bin/cstecgi.cgi, where the enable argument is not properly sanitized. The attack can be performed remotely and the exploit is public.
- CVE-2026-9407Critical
A security vulnerability was found in the web management interface of Totolink A8000RU, leading to OS command injection. It affects the setFirewallType function in /cgi-bin/cstecgi.cgi, where the firewallType argument is mishandled. The attack can be launched remotely and the exploit is public.
- CVE-2026-9406Critical
A weakness was identified in the web management interface of Totolink A8000RU, allowing OS command injection. It affects the setRemoteCfg function in /cgi-bin/cstecgi.cgi, where the enable argument is not properly sanitized. The attack can be initiated remotely and the exploit is public.
- CVE-2026-9405Critical
A security flaw was discovered in the web management interface of Totolink A8000RU, leading to OS command injection. It affects the setGameSpeedCfg function in /cgi-bin/cstecgi.cgi, where the enable argument is mishandled. The attack can be launched remotely and the exploit is public.
- CVE-2026-9404Critical
A vulnerability was identified in the web management interface of Totolink A8000RU, allowing OS command injection. It affects the setDdnsCfg function in /cgi-bin/cstecgi.cgi, where the provider argument is not properly sanitized. The attack can be performed remotely and the exploit is public.
- CVE-2026-9388Critical
A vulnerability in the Totolink A8000RU router version 7.1cu.643_b20200521 allows a remote attacker to inject OS commands via the mode argument in the setScheduleCfg function of the web management interface.
- CVE-2026-9387Critical
A security flaw was discovered in the web management interface of Totolink A8000RU, leading to OS command injection. It affects the setUpgradeFW function in /cgi-bin/cstecgi.cgi, where the resetFlags argument is mishandled. The attack can be launched remotely and the exploit is public.
- CVE-2026-9386Critical
A vulnerability was identified in the Totolink A8000RU router firmware 7.1cu.643_b20200521. The setLanguageCfg function in /cgi-bin/cstecgi.cgi mishandles the lang argument, allowing remote OS command injection.
- CVE-2026-9385Critical
A vulnerability was found in the Totolink A8000RU router firmware 7.1cu.643_b20200521. The setTracerouteCfg function in /cgi-bin/cstecgi.cgi improperly validates the command argument, enabling remote OS command injection.
- CVE-2026-9384Critical
A vulnerability was discovered in the Totolink A8000RU router firmware 7.1cu.643_b20200521. The setDiagnosisCfg function in /cgi-bin/cstecgi.cgi fails to properly sanitize the ip argument, allowing remote OS command injection.
- CVE-2026-7823Critical
A security flaw has been discovered in Totolink A8000RU version 7.1cu.643_b20200521. The function setAppFilterCfg in the file /cgi-bin/cstecgi.cgi is vulnerable to OS command injection through manipulation of the argument enable.
- CVE-2026-7204Critical
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setPptpServerCfg of the file /cgi-bin/cstecgi.cgi. Manipulation of the argument enable causes OS command injection. The attack may be initiated remotely. The exploit has been publicly disclosed.
- CVE-2026-7203Critical
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi. Manipulation of the argument enable results in OS command injection. The attack can be launched remotely. The exploit has been made public.
- CVE-2026-7202Critical
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setWiFiWpsStart of the file /cgi-bin/cstecgi.cgi. Manipulation of the argument wscDisabled leads to OS command injection. The attack can be initiated remotely. The exploit has been disclosed to the public.

