EUVD-2026-67890

Incorrect access control in the getWiFiBasicCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain core wireless settings, including SSIDs and Wi-Fi keys, via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

EUVD-2026-67913

Incorrect access control in the getDeviceInfo function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain device identification details via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51660

Incorrect access control in the getIpPortFilterRules function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain IP and port filtering rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51639

Incorrect access control in the getApWiFiSchCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain AP-specific Wi-Fi scheduling rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

PT-2026-83182

Incorrect access control in the getSysStatusCfg function of TOTOLINK T6 4.1.5cu.748 B20211015 allows unauthenticated attackers to obtain sensitive information such as operation mode, firmware version, serial number, WAN/LAN IP addresses, WiFi SSID, encryption keys, and connected client statistics...

EUVD-2026-67908

Incorrect access control in the getWizardCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain setup wizard and onboarding configuration information via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

PT-2026-83202

Incorrect access control in the getMeshPortalTable function of TOTOLINK T6 4.1.5cu.748 B20211015 allows unauthenticated attackers to obtain mesh portal table information via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51611

Incorrect access control in the startSlaveReboot function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to arbitrarily force a reboot via sending a crafted MQTT message...

CVE-2026-51635: Improper Access Control

Incorrect access control in the getWiFiScheduleCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain Wi-Fi scheduling rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51652

Incorrect access control in the getUPnPCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain UPnP enablement and parsed port-mapping information via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51649

Incorrect access control in the getDiagnosisCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain diagnostic configuration and ping log contents via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

PT-2026-83341

Name of the Vulnerable Software and Affected Versions TOTOLINK T6 version 4.1.5cu.748 B20211015 Description Incorrect access control in the getTelnetCfg function allows unauthenticated attackers to obtain the enablement status of the Telnet service. This is achieved by sending a crafted POST...

CVE-2026-51619

The TOTOLINK T6 router, running firmware version 4.1.5cu.748_B20211015 , contains an incorrect access control vulnerability in the getOnlineClient function. This flaw allows unauthenticated attackers to obtain online client information by sending a crafted POST request to the /cgi-bin/cstecgi.cgi...

CVE-2026-44629: Insecure Storage of Sensitive Information

Improper access control to the Synergis Softwire installation folder. This vulnerability affects Streamvault all-in-one appliances SV-100E and SV-300E series and Synergis Softwire installed on Windows servers...

EUVD-2026-67896

Incorrect access control in the getGenerateWiFiWpsPin function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to generate and retrieve a new WPS PIN via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51615

The TOTOLINK T6 running firmware version 4.1.5cu.748_B20211015 is vulnerable to an incorrect access control flaw within the getLanCfg function. An unauthenticated attacker can exploit this by sending a crafted POST request to /cgi-bin/cstecgi.cgi , which allows them to obtain sensitive LAN addres...

CVE-2026-51662

The TOTOLINK T6 running firmware version 4.1.5cu.748_B20211015 is vulnerable to an incorrect access control flaw in the getCloudSrvCheckStatus function. This vulnerability allows unauthenticated attackers to obtain sensitive cloud firmware check status information by sending a crafted POST reques...

CVE-2026-51662

Incorrect access control in the getCloudSrvCheckStatus function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain cloud firmware check status information via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51662

Incorrect access control in the getCloudSrvCheckStatus function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain cloud firmware check status information via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

PT-2026-83339

Name of the Vulnerable Software and Affected Versions TOTOLINK T6 version 4.1.5cu.748 B20211015 Description Incorrect access control in the getCloudSrvCheckStatus function allows unauthenticated attackers to obtain cloud firmware check status information. This is achieved by sending a crafted POS...