Tenda Ax1803 Firmware vulnerabilities

CVE-2025-63457 [HIGH] CWE-787 CVE-2025-63457: Tenda AX-1803 v1.0.0.1 was discovered to contain a stack overflow via the wanMTU parameter in the su Tenda AX-1803 v1.0.0.1 was discovered to contain a stack overflow via the wanMTU parameter in the sub_4F55C function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

CVE-2025-70648 [HIGH] CWE-121 CVE-2025-70648: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow in the security_5g parameter of the Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow in the security_5g parameter of the sub_727F4 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

CVE-2025-70646 [HIGH] CWE-121 CVE-2025-70646: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow in the security parameter of the su Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow in the security parameter of the sub_72290 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

CVE-2025-70651 [HIGH] CWE-121 CVE-2025-70651: Tenda AX-1803 v1.0.0.1 was discovered to contain a stack overflow in the ssid parameter of the form_ Tenda AX-1803 v1.0.0.1 was discovered to contain a stack overflow in the ssid parameter of the form_fast_setting_wifi_set function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

CVE-2022-37823 [HIGH] CWE-787 CVE-2022-37823: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the list parameter in the funct Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the list parameter in the function formSetVirtualSer.

CVE-2022-37818 [HIGH] CWE-787 CVE-2022-37818: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the list parameter at the funct Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the list parameter at the function formSetQosBand.

CVE-2025-63456 [HIGH] CWE-787 CVE-2025-63456: Tenda AX-1803 v1.0.0.1 was discovered to contain a stack overflow via the time parameter in the SetS Tenda AX-1803 v1.0.0.1 was discovered to contain a stack overflow via the time parameter in the SetSysTimeCfg function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

CVE-2022-37824 [HIGH] CWE-787 CVE-2022-37824: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the shareSpeed parameter in the Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the shareSpeed parameter in the function fromSetWifiGusetBasic.

CVE-2022-37820 [HIGH] CWE-787 CVE-2022-37820: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ddnsEn parameter in the fun Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ddnsEn parameter in the function formSetSysToolDDNS.

CVE-2022-37819 [HIGH] CWE-787 CVE-2022-37819: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the timezone parameter in the f Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the timezone parameter in the function fromSetSysTime.

CVE-2022-37821 [HIGH] CWE-787 CVE-2022-37821: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ProvinceCode parameter in t Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ProvinceCode parameter in the function formSetProvince.

CVE-2022-37817 [HIGH] CWE-787 CVE-2022-37817: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the function fromSetIpMacBind. Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the function fromSetIpMacBind.

CVE-2022-37822 [HIGH] CWE-787 CVE-2022-37822: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the function fromSetRouteStatic Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the function fromSetRouteStatic.

CVE-2023-48111 [HIGH] CWE-787 CVE-2023-48111: Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the time parameter in the funct Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the time parameter in the function saveParentControlInfo . This vulnerability allows attackers to cause a Denial of Service (DoS) attack

CVE-2022-40875 [HIGH] CWE-787 CVE-2022-40875: Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function GetParentControlInfo Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function GetParentControlInfo.

CVE-2022-40874 [HIGH] CWE-787 CVE-2022-40874: Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow vulnerability in the GetParentContro Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow vulnerability in the GetParentControlInfo function, which can cause a denial of service attack through a carefully constructed http request.

CVE-2023-48110 [HIGH] CWE-787 CVE-2023-48110: Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow via the urls parameter in the functi Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow via the urls parameter in the function saveParentControlInfo . This vulnerability allows attackers to cause a Denial of Service (DoS) attack

CVE-2023-48109 [HIGH] CWE-787 CVE-2023-48109: Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow via the deviceId parameter in the fu Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow via the deviceId parameter in the function saveParentControlInfo . This vulnerability allows attackers to cause a Denial of Service (DoS) attack

CVE-2022-42086 [MEDIUM] CWE-352 CVE-2022-42086: Tenda AX1803 US_AX1803v2.0br_v1.0.0.1_2994_CN_ZGYD01_4 is vulnerable to Cross Site Request Forgery ( Tenda AX1803 US_AX1803v2.0br_v1.0.0.1_2994_CN_ZGYD01_4 is vulnerable to Cross Site Request Forgery (CSRF) via function TendaAteMode.

CVE-2022-42087 [MEDIUM] CWE-352 CVE-2022-42087: Tenda AX1803 US_AX1803v2.0br_v1.0.0.1_2994_CN_ZGYD01_4 is vulnerable to Cross Site Request Forgery ( Tenda AX1803 US_AX1803v2.0br_v1.0.0.1_2994_CN_ZGYD01_4 is vulnerable to Cross Site Request Forgery (CSRF) via function fromSysToolReboot.