EUVD-2026-68743

Incorrect access control in the LoadDefSettings function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to reset the device configuration and reboot the device via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

VulnCheck KEV: CVE-2026-18366

The Events Manager WordPress plugin before 7.4.1 does not properly scope its capability mapping, discarding the access control decisions WordPress already made for unrelated privileged actions, which allows unauthenticated users to change the password of, escalate to Administrator, or delete any...

CVE-2026-51730

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

CVE-2026-51725

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

CVE-2026-51726

Incorrect access control in the delParentalRules function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to remove parental-control rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

EUVD-2026-68677

Incorrect access control in the delStaticDhcpRules function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to remove static DHCP reservations via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

EUVD-2026-68673

Incorrect access control in the setWiFiRepeaterCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to repoint the device to an attacker-controlled upstream Wi-Fi via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51676

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

CVE-2026-51677

Incorrect access control in the setUPnPCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to change UPnP service state via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51688

Incorrect access control in the setWiFiSignalCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to reduce wireless power or cause a Denial of Service DoS via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51678

Incorrect access control in the setSyslogCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to alter logging behavior via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51675

Incorrect access control in the setWanIeCfg function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to reconfigure uplink settings via sending a crafted POST request to /cgi-bin/cstecgi.cgi...

CVE-2026-51720

An incorrect access control vulnerability in the delIpPortFilterRules function of the TOTOLINK T6 router (firmware 4.1.5cu.748_B20211015) allows an unauthenticated attacker to delete firewall filter rules by sending a crafted POST request to /cgi-bin/cstecgi.cgi. The NVD-assigned CVSS v3.1 score ...

CVE-2026-51677

TOTOLINK T6 router firmware 4.1.5cu.748_B20211015 contains an incorrect access control flaw in the setUPnPCfg function, accessible via the /cgi-bin/cstecgi.cgi endpoint. An unauthenticated network attacker can send a crafted POST request to change the UPnP service state , achieving high confident...

CVE-2026-51737

TOTOLINK T6 routers running firmware 4.1.5cu.748_B20211015 contain an incorrect access control flaw in the clearTracerouteLog function. An unauthenticated attacker can send a crafted POST request to /cgi-bin/cstecgi.cgi to erase traceroute logs, enabling concealment of reconnaissance activity. Th...

CVE-2026-51671

TOTOLINK T6 firmware version 4.1.5cu.748_B20211015 contains an incorrect access control flaw in the getCloudDownloadStatus function, exposed through the endpoint /cgi-bin/cstecgi.cgi. An unauthenticated attacker can send a crafted POST request to retrieve cloud firmware download state information...

CVE-2026-51708

CVE-2026-51708 is a critical (CVSS 9.8) incorrect access control vulnerability in the setWiFiWpsCfg function of the TOTOLINK T6 router running firmware 4.1.5cu.748_B20211015 . An unauthenticated, network-based attacker can send a crafted POST request to /cgi-bin/cstecgi.cgi to change WPS availabi...

CVE-2026-51718

TOTOLINK T6 firmware 4.1.5cu.748_B20211015 has an incorrect access control flaw in the delStaticDhcpRules function, allowing an unauthenticated attacker to remove static DHCP reservations by sending a crafted POST request to /cgi-bin/cstecgi.cgi . The vulnerability is rated CVSS 9.8 (Critical) wi...

CVE-2026-51692

An incorrect access control flaw in the setWiFiGuestCfg function of the TOTOLINK T6 (firmware 4.1.5cu.748_B20211015 ) allows unauthenticated attackers to establish or weaken guest wireless access by sending a crafted POST request to /cgi-bin/cstecgi.cgi . The CNA-assigned CVSS 3.1 score is 9.1 (C...

CVE-2026-51675

TOTOLINK T6 routers running firmware 4.1.5cu.748_B20211015 contain an incorrect access control flaw in the setWanIeCfg function. An unauthenticated attacker can send a crafted POST request to /cgi-bin/cstecgi.cgi to reconfigure the device's uplink settings, achieving high confidentiality and inte...