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CVE-2025-12214

Tenda O3 sysAutoReboot GetValue stack-based overflow

A vulnerability was detected in Tenda O3 1.0.0.10(2478). This issue affects the function SetValue/GetValue of the file /goform/sysAutoReboot. Performing a manipulation of the argument enable results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
O3 O3 Firmware O3 Firmware1.0.0.10\(2478\)
CVE-2025-12212

Tenda O3 setNetworkService GetValue stack-based overflow

A weakness has been identified in Tenda O3 1.0.0.10(2478). This affects the function SetValue/GetValue of the file /goform/setNetworkService. This manipulation of the argument upnpEn causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
O3 O3 Firmware O3 Firmware1.0.0.10\(2478\)
CVE-2025-12211

Tenda O3 setDmzInfo GetValue stack-based overflow

A security flaw has been discovered in Tenda O3 1.0.0.10(2478). Affected by this issue is the function SetValue/GetValue of the file /goform/setDmzInfo. The manipulation of the argument dmzIP results in stack-based buffer overflow. 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 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
O3 O3 Firmware O3 Firmware1.0.0.10\(2478\)
CVE-2025-12209

Tenda O3 setDhcpConfig GetValue stack-based overflow

A vulnerability was determined in Tenda O3 1.0.0.10(2478). Affected is the function SetValue/GetValue of the file /goform/setDhcpConfig. Executing a manipulation of the argument dhcpEn can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 8.7 High EPSS 1.0% KEV · Not listed
Vendors
Tenda
Products
O3 O3 Firmware O3 Firmware1.0.0.10\(2478\)
CVE-2025-15255

Tenda W6-S R7websSsecurityHandler httpd stack-based overflow

A vulnerability was determined in Tenda W6-S 1.0.0.4(510). This impacts an unknown function of the file /bin/httpd of the component R7websSsecurityHandler. Executing a manipulation of the argument Cookie can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 9.3 Critical EPSS 4.7% KEV · Not listed
Vendors
Tenda
Products
W6-s W6-s Firmware
CVE-2025-15231

Tenda M3 setVlanInfo formSetRemoteVlanInfo stack-based overflow

A vulnerability was determined in Tenda M3 1.0.0.13(4903). This affects the function formSetRemoteVlanInfo of the file /goform/setVlanInfo. Executing a manipulation of the argument ID/vlan/port can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
M3 M3 Firmware
CVE-2025-15164

Tenda WH450 SafeMacFilter stack-based overflow

A security flaw has been discovered in Tenda WH450 1.0.0.18. This affects an unknown part of the file /goform/SafeMacFilter. The manipulation of the argument page results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
Wh450 Wh450 Firmware
CVE-2025-15162

Tenda WH450 RouteStatic stack-based overflow

A vulnerability was determined in Tenda WH450 1.0.0.18. Affected by this vulnerability is an unknown functionality of the file /goform/RouteStatic. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
Wh450 Wh450 Firmware
CVE-2025-15161

Tenda WH450 PPTPUserSetting stack-based overflow

A vulnerability was found in Tenda WH450 1.0.0.18. Affected is an unknown function of the file /goform/PPTPUserSetting. Performing a manipulation of the argument delno results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made public and could be used.

CVSS 4.0 · 8.6 High EPSS 1.1% KEV · Not listed
Vendors
Tenda
Products
Wh450 Wh450 Firmware
CVE-2025-15047

Tenda WH450 HTTP Request PPTPDClient stack-based overflow

A vulnerability was found in Tenda WH450 1.0.0.18. This affects an unknown function of the file /goform/PPTPDClient of the component HTTP Request Handler. Performing a manipulation of the argument Username results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used.

CVSS 4.0 · 9.3 Critical EPSS 1.2% KEV · Not listed
Vendors
Tenda
Products
Wh450 Wh450 Firmware
CVE-2025-13445

Tenda AC21 SetIpMacBind stack-based overflow

A flaw has been found in Tenda AC21 16.03.08.16. This affects an unknown part of the file /goform/SetIpMacBind. Executing a manipulation of the argument list can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used.

CVSS 4.0 · 8.7 High EPSS 4.2% KEV · Not listed
Vendors
Tenda
Products
Ac21 Ac21 Firmware
CVE-2025-11527

Tenda AC7 fast_setting_pppoe_set stack-based overflow

A vulnerability was determined in Tenda AC7 15.03.06.44. The impacted element is an unknown function of the file /goform/fast_setting_pppoe_set. Executing a manipulation of the argument Password can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
Ac7 Ac7 Firmware
CVE-2025-11526

Tenda AC7 WifiMacFilterSet stack-based overflow

A vulnerability was found in Tenda AC7 15.03.06.44. The affected element is an unknown function of the file /goform/WifiMacFilterSet. Performing a manipulation of the argument wifi_chkHz results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
Ac7 Ac7 Firmware
CVE-2025-11389

Tenda AC15 saveAutoQos stack-based overflow

A security flaw has been discovered in Tenda AC15 15.03.05.18. Affected is an unknown function of the file /goform/saveAutoQos. Performing a manipulation of the argument enable results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
Ac15 Ac15 Firmware
CVE-2025-11326

Tenda AC18 WifiMacFilterSet stack-based overflow

A weakness has been identified in Tenda AC18 15.03.05.19(6318). This affects an unknown part of the file /goform/WifiMacFilterSet. Executing a manipulation of the argument wifi_chkHz can lead to stack-based buffer overflow. 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 · 8.7 High EPSS 1.3% KEV · Not listed
Vendors
Tenda
Products
Ac18 Ac18 Firmware
CVE-2025-11325

Tenda AC18 fast_setting_pppoe_set stack-based overflow

A security flaw has been discovered in Tenda AC18 15.03.05.19(6318). Affected by this issue is some unknown functionality of the file /goform/fast_setting_pppoe_set. Performing a manipulation of the argument Username results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
Ac18 Ac18 Firmware
CVE-2025-12260

TOTOLINK A3300R POST Parameter cstecgi.cgi setSyslogCfg stack-based overflow

A vulnerability has been found in TOTOLINK A3300R 17.0.0cu.557_B20221024. The impacted element is the function setSyslogCfg of the file /cgi-bin/cstecgi.cgi of the component POST Parameter Handler. Such manipulation of the argument enable leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS 4.0 · 8.7 High EPSS 1.0% KEV · Not listed
Vendors
Totolink
Products
A3300r A3300r Firmware
CVE-2025-12259

TOTOLINK A3300R POST Parameter cstecgi.cgi setScheduleCfg stack-based overflow

A flaw has been found in TOTOLINK A3300R 17.0.0cu.557_B20221024. The affected element is the function setScheduleCfg of the file /cgi-bin/cstecgi.cgi of the component POST Parameter Handler. This manipulation of the argument recHour causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used.

CVSS 4.0 · 8.7 High EPSS 1.0% KEV · Not listed
Vendors
Totolink
Products
A3300r A3300r Firmware
CVE-2025-12258

TOTOLINK A3300R POST Parameter cstecgi.cg setOpModeCfg stack-based overflow

A vulnerability was detected in TOTOLINK A3300R 17.0.0cu.557_B20221024. Impacted is the function setOpModeCfg of the file /cgi-bin/cstecgi.cg of the component POST Parameter Handler. The manipulation of the argument opmode results in stack-based buffer overflow. The attack may be performed from remote.

CVSS 4.0 · 8.7 High EPSS 1.0% KEV · Not listed
Vendors
Totolink
Products
A3300r A3300r Firmware
CVE-2025-12225

Tenda AC6 HTTP Request WifiGuestSet stack-based overflow

A vulnerability has been found in Tenda AC6 15.03.06.50. This issue affects some unknown processing of the file /goform/WifiGuestSet of the component HTTP Request Handler. Such manipulation of the argument shareSpeed leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS 4.0 · 8.7 High EPSS 1.0% KEV · Not listed
Vendors
Tenda
Products
Ac6 Ac6 Firmware