CVE-2026-11494

TOTOLINK AC1200 T8 vsftpd vsftpd.conf least privilege violation

A security vulnerability has been detected in TOTOLINK AC1200 T8 4.1.5cu.8611. This affects an unknown function of the file /etc/vsftpd.conf of the component vsftpd. The manipulation leads to least privilege violation. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Totolink

Products

Ac1200 T8

CVE-2026-11620

TOTOLINK EX200 vsftpd vsftpd.conf least privilege violation

A security flaw has been discovered in TOTOLINK EX200 4.0.3c.7646. This affects an unknown function of the file /etc/vsftpd.conf of the component vsftpd. The manipulation results in least privilege violation. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Totolink

Products

Ex200 Ex200 Firmware

CVE-2026-11554

TOTOLINK CP450 vsftpd vsftpd.conf least privilege violation

A vulnerability was determined in TOTOLINK CP450 4.1.0cu.747. This vulnerability affects unknown code of the file /etc/vsftpd.conf of the component vsftpd. This manipulation causes least privilege violation. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Totolink

Products

Cp450 Cp450 Firmware

CVE-2026-10187

Totolink N300RH Web Management wireless.so setWiFiBasicConfig stack-based overflow

A vulnerability was detected in Totolink N300RH 6.1c.1353_B20190305. Affected by this issue is the function setWiFiBasicConfig of the file wireless.so of the component Web Management Interface. Performing a manipulation of the argument KeyStr results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

CVSS 4.0 · 9.3 Critical EPSS 7.3% KEV · Not listed

Vendors

Totolink

Products

N300rh N300rh Firmware

CVE-2026-9404

Totolink A8000RU Web Management cstecgi.cgi setDdnsCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 1.7% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9458

Totolink A8000RU Web Management cstecgi.cgi setWanCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 2.1% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9434

Totolink A8000RU Web Management cstecgi.cgi setWiFiWpsCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 1.7% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9476

Totolink A8000RU Web Management cstecgi.cgi setPasswordCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 1.9% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9531

Totolink CA750-PoE Setting cstecgi.cgi setUpgradeUboot os command injection

A weakness has been identified in Totolink CA750-PoE 6.2c.510. Impacted is the function setUpgradeUboot of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. This manipulation of the argument FileName causes os command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

CVSS 4.0 · 5.3 Medium EPSS 10.4% KEV · Not listed

Vendors

Totolink

Products

Ca750-poe

CVE-2026-9511

Totolink CA750-PoE Setting cstecgi.cgi setWebWlanIdx os command injection

A vulnerability was identified in Totolink CA750-PoE 6.2c.510. This affects the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Such manipulation of the argument webWlanIdx leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

CVSS 4.0 · 5.3 Medium EPSS 1.2% KEV · Not listed

Vendors

Totolink

Products

Ca750-poe

CVE-2026-9436

Totolink A8000RU Web Management cstecgi.cgi setL2tpServerCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 2.0% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9454

Totolink A8000RU Web Management cstecgi.cgi setOpenVpnCertGenerationCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 1.9% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9513

Totolink CA750-PoE Setting cstecgi.cgi NTPSyncWithHost os command injection

A weakness has been identified in Totolink CA750-PoE 6.2c.510. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Executing a manipulation of the argument host_time 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.

CVSS 4.0 · 5.3 Medium EPSS 1.2% KEV · Not listed

Vendors

Totolink

Products

Ca750-poe

CVE-2026-9533

Totolink CA750-PoE Setting cstecgi.cgi recvUpgradeNewFw os command injection

A vulnerability was detected in Totolink CA750-PoE 6.2c.510. The impacted element is the function recvUpgradeNewFw of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Performing a manipulation of the argument fwUrl/magicid results in os command injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.

CVSS 4.0 · 5.3 Medium EPSS 10.4% KEV · Not listed

Vendors

Totolink

Products

Ca750-poe

CVE-2026-9385

Totolink A8000RU Web Management cstecgi.cgi setTracerouteCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 1.7% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9406

Totolink A8000RU Web Management cstecgi.cgi setRemoteCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 1.7% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9478

Totolink A8000RU Web Management cstecgi.cgi setParentalRules os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 1.9% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9543

Totolink N300RH Web Management cstecgi.cgi setPasswordCfg os command injection

A vulnerability has been found in Totolink N300RH 6.1c.1353_B20190305. Affected is 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 has been disclosed to the public and may be used.

CVSS 4.0 · 9.3 Critical EPSS 2.1% KEV · Not listed

Vendors

Totolink

Products

N300rh N300rh Firmware

CVE-2026-9384

Totolink A8000RU Web Management cstecgi.cgi setDiagnosisCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 1.7% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware

CVE-2026-9435

Totolink A8000RU Web Management cstecgi.cgi setQosCfg os command injection

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.

CVSS 4.0 · 9.3 Critical EPSS 1.9% KEV · Not listed

Vendors

Totolink

Products

A8000ru A8000ru Firmware