EUVD-2026-58622

A security flaw has been discovered in Tenda W20E 15.11.0.610681546841CNTDC. Impacted is the function formQOSRuleDel of the file /goform/delQos of the component QoS Rule Deletion. Performing a manipulation of the argument qosIndex results in stack-based buffer overflow. Remote exploitation of the...

CVE-2026-19823

The CVE-2026-19823 entry concerns Tenda W20E firmware version 15.11.0.6(1068_1546_841)_CN_TDC. The affected component is the QoS Rule Deletion functionality, specifically the formQOSRuleDel function in /goform/delQos. The root cause is a stack-based buffer overflow triggered by manipulating the q...

CVE-2026-19822

A vulnerability was identified in Tenda W20E 15.11.0.610681546841CNTDC. This issue affects the function lstAdd of the file /goform/editQos of the component QoS Edit. Such manipulation of the argument qosListConnecttedNum leads to stack-based buffer overflow. The attack may be launched remotely. T...

CVE-2026-19822 Tenda W20E QoS Edit editQos lstAdd stack-based overflow

A vulnerability was identified in Tenda W20E 15.11.0.610681546841CNTDC. This issue affects the function lstAdd of the file /goform/editQos of the component QoS Edit. Such manipulation of the argument qosListConnecttedNum leads to stack-based buffer overflow. The attack may be launched remotely. T...

EUVD-2026-58624

A vulnerability was identified in Tenda W20E 15.11.0.610681546841CNTDC. This issue affects the function lstAdd of the file /goform/editQos of the component QoS Edit. Such manipulation of the argument qosListConnecttedNum leads to stack-based buffer overflow. The attack may be launched remotely. T...

CVE-2026-19822

CVE-2026-19822 affects Tenda W20E (QoS Edit) where the function lstAdd in /goform/editQos can be coerced by manipulating qosListConnecttedNum, causing a stack-based buffer overflow. The issue may be exploitable remotely, and publicly available exploit details are noted. Exploitation status and pr...

CVE-2026-19822 Tenda W20E QoS Edit editQos lstAdd stack-based overflow

A vulnerability was identified in Tenda W20E 15.11.0.610681546841CNTDC. This issue affects the function lstAdd of the file /goform/editQos of the component QoS Edit. Such manipulation of the argument qosListConnecttedNum leads to stack-based buffer overflow. The attack may be launched remotely. T...

CVE-2026-19821

A vulnerability was determined in Tenda AC12 15.03.06.23multiTD01. This vulnerability affects the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd web management interface. This manipulation of the argument rebootTime causes buffer overflow. The attack ma...

EUVD-2026-58616

A vulnerability was determined in Tenda AC12 15.03.06.23multiTD01. This vulnerability affects the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd web management interface. This manipulation of the argument rebootTime causes buffer overflow. The attack ma...

CVE-2026-19821

A vulnerability was determined in Tenda AC12 15.03.06.23multiTD01. This vulnerability affects the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd web management interface. This manipulation of the argument rebootTime causes buffer overflow. The attack ma...

CVE-2026-19821 Tenda AC12 httpd web management interface SetSysAutoRebbotCfg formSetRebootTimer buffer overflow

A vulnerability was determined in Tenda AC12 15.03.06.23multiTD01. This vulnerability affects the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd web management interface. This manipulation of the argument rebootTime causes buffer overflow. The attack ma...

CVE-2026-19821 Tenda AC12 httpd web management interface SetSysAutoRebbotCfg formSetRebootTimer buffer overflow

A vulnerability was determined in Tenda AC12 15.03.06.23multiTD01. This vulnerability affects the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd web management interface. This manipulation of the argument rebootTime causes buffer overflow. The attack ma...

CVE-2026-19821

CVE-2026-19821 affects Tenda AC12 devices (15.03.06.23_multi_TD01) via httpd web management interface. The vulnerability targets function formSetRebootTimer in /goform/SetSysAutoRebbotCfg, where manipulating the rebootTime argument leads to a buffer overflow. The issue can be triggered remotely, ...

CVE-2026-19792

A security flaw has been discovered in Tenda G0 up to 20260625. Impacted is the function setPortMapping of the file /goform/module of the component httpd web management interface. Performing a manipulation of the argument portMappingServer/porMappingtInternal/portMappingExternal results in buffer...

CVE-2026-19791

A weakness has been identified in Tenda G0 up to 20260625. The affected element is the function addStaticRoute of the file /goform/module of the component httpd web management interface. Executing a manipulation of the argument staticRouteNet can lead to stack-based buffer overflow. The attack ma...

CVE-2026-19789

A vulnerability was determined in Tenda AC1206 15.03.06.23multiTD01. This vulnerability affects the function setwlguestiplist of the file /goform/WifiGuestSet of the component httpd web management interface. This manipulation of the argument shareSpeed causes stack-based buffer overflow. Remote...

CVE-2026-19790

A vulnerability was identified in Tenda G0 up to 20260625. This issue affects the function formSetPortMirror of the file /goform/module of the component httpd Web Management Interface. Such manipulation of the argument portMirrorMirroredPorts leads to stack-based buffer overflow. The attack can b...

CVE-2026-19788

A vulnerability was found in Tenda AC1206 15.03.06.23multiTD01. This affects the function setdevicename of the file /goform/SetOnlineDevName of the component httpd web management interface. The manipulation of the argument devName results in stack-based buffer overflow. The attack may be launched...

CVE-2026-19792

A security flaw has been discovered in Tenda G0 up to 20260625. Impacted is the function setPortMapping of the file /goform/module of the component httpd web management interface. Performing a manipulation of the argument portMappingServer/porMappingtInternal/portMappingExternal results in buffer...

CVE-2026-19792

CVE-2026-19792 affects Tenda G0 devices; the httpd web management interface’s setPortMapping function in /goform/module is vulnerable to a buffer overflow via manipulated portMappingServer/porMappingtInternal/portMappingExternal. This enables remote exploitation with high impact (confidentiality,...