EUVD-2026-67918

Incorrect access control in the getWanInfo function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain WAN information returned by the endpoint via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

EUVD-2026-67889

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-2026-51626

CVE-2026-51626 affects the TOTOLINK T6 router running firmware 4.1.5cu.748_B20211015 . The root cause is an incorrect access control in the getWiFiWpsCfg function, allowing unauthenticated attackers to send a crafted POST request to /cgi-bin/cstecgi.cgi and retrieve the WPS configuration, includi...

CVE-2026-51654

CVE-2026-51654 affects the TOTOLINK T6 router running firmware 4.1.5cu.748_B20211015 . An incorrect access control flaw in the getScheduleCfg function allows unauthenticated attackers on the adjacent network to send a crafted POST request to /cgi-bin/cstecgi.cgi, thereby retrieving schedule or sc...

CVE-2026-51641

CVE-2026-51641 affects the TOTOLINK T6 router running firmware 4.1.5cu.748_B20211015 . The root cause is an incorrect access control in the getWiFiMeshConfig function, which allows an unauthenticated attacker to send a crafted POST request to /cgi-bin/cstecgi.cgi and retrieve mesh configuration a...

CVE-2026-51628

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-2026-51619

CVE-2026-51619 is an incorrect access control vulnerability in the getOnlineClient function of TOTOLINK T6 firmware 4.1.5cu.748_B20211015 . An unauthenticated attacker can send a crafted POST request to /cgi-bin/cstecgi.cgi to obtain online client information (connected device details) without an...

EUVD-2026-67905

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

EUVD-2026-67912

Incorrect access control in the getAccessDeviceCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain access-device policy and client state information via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51627

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

CVE-2026-51618

CVE-2026-51618 affects the TOTOLINK T6 router running firmware 4.1.5cu.748_B20211015 . The root cause is incorrect access control in the getWizardCfg function, which allows unauthenticated remote attackers to obtain setup wizard and onboarding configuration information by sending a crafted POST r...

CVE-2026-51627

TOTOLINK T6 (version 4.1.5cu.748_B20211015) contains an incorrect access control flaw in the getIptvCfg function, accessible via a crafted POST request to /cgi-bin/cstecgi.cgi. An unauthenticated attacker can obtain IPTV and IGMP configuration information , yielding a high confidentiality impact ...

CVE-2026-51615

CVE-2026-51615 affects the TOTOLINK T6 router (firmware 4.1.5cu.748_B20211015 ). The root cause is an incorrect access control in the getLanCfg function, which allows an unauthenticated attacker to obtain LAN addressing and DHCP configuration information by sending a crafted POST request to /cgi-...

CVE-2026-51620

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

EUVD-2026-67922

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

EUVD-2026-67924

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

CVE-2026-51635

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-2026-51648

Incorrect access control in the getWanInfo function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain WAN information returned by the endpoint via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51625

Incorrect access control in the getWiFiEasyCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to obtain sensitive information such as SSIDs and Wi-Fi keys, via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51613

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...