Tenda Ac7 Firmware vulnerabilities

CVE-2026-4974 [HIGH] CWE-119 CVE-2026-4974: A flaw has been found in Tenda AC7 15.03.06.44. Affected by this issue is the function fromSetSysTim A flaw has been found in Tenda AC7 15.03.06.44. Affected by this issue is the function fromSetSysTime of the file /goform/SetSysTimeCfg of the component POST Request Handler. Executing a manipulation of the argument Time can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.

CVE-2026-24441 [HIGH] CWE-319 CVE-2026-24441: Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose account credentials in plaintex Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose account credentials in plaintext within HTTP responses, allowing an on-path attacker to obtain sensitive authentication material.

CVE-2026-24434 [MEDIUM] CWE-352 CVE-2026-24434: Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior does not implement CSRF protections fo Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior does not implement CSRF protections for administrative functions in the web management interface. The interface does not enforce anti-CSRF tokens or robust origin validation, which can allow an attacker to induce a logged-in administrator to perform unintended state-changing requests and

CVE-2026-24426 [MEDIUM] CWE-79 CVE-2026-24426: Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior contain an improper output encoding vu Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior contain an improper output encoding vulnerability in the web management interface. User-supplied input is reflected in HTTP responses without adequate escaping, allowing injection of arbitrary HTML or JavaScript in a victim’s browser context.

CVE-2026-24427 [MEDIUM] CWE-201 CVE-2026-24427: Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose sensitive information in web ma Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose sensitive information in web management responses. Administrative credentials, including the router and/or admin panel password, are included in plaintext within configuration response bodies. In addition, responses lack appropriate Cache-Control directives, which may permit web br

CVE-2025-11586 [HIGH] CWE-119 CVE-2025-11586: A vulnerability was determined in Tenda AC7 15.03.06.44. This affects an unknown function of the fil A vulnerability was determined in Tenda AC7 15.03.06.44. This affects an unknown function of the file /goform/setNotUpgrade. This manipulation of the argument newVersion causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

CVE-2025-11524 [HIGH] CWE-119 CVE-2025-11524: A flaw has been found in Tenda AC7 15.03.06.44. This issue affects some unknown processing of the fi A flaw has been found in Tenda AC7 15.03.06.44. This issue affects some unknown processing of the file /goform/SetDDNSCfg. This manipulation of the argument ddnsEn causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used.

CVE-2025-11525 [HIGH] CWE-119 CVE-2025-11525: A vulnerability has been found in Tenda AC7 15.03.06.44. Impacted is an unknown function of the file A vulnerability has been found in Tenda AC7 15.03.06.44. Impacted is an unknown function of the file /goform/SetUpnpCfg. Such manipulation of the argument upnpEn leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

CVE-2025-11528 [HIGH] CWE-119 CVE-2025-11528: A vulnerability was identified in Tenda AC7 15.03.06.44. This affects an unknown function of the fil A vulnerability was identified in Tenda AC7 15.03.06.44. This affects an unknown function of the file /goform/saveAutoQos. The manipulation of the argument enable leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

CVE-2025-11526 [HIGH] CWE-119 CVE-2025-11526: A vulnerability was found in Tenda AC7 15.03.06.44. The affected element is an unknown function of t 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.

CVE-2025-11527 [HIGH] CWE-119 CVE-2025-11527: A vulnerability was determined in Tenda AC7 15.03.06.44. The impacted element is an unknown function 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.

CVE-2025-11523 [MEDIUM] CWE-74 CVE-2025-11523: A vulnerability was detected in Tenda AC7 15.03.06.44. This vulnerability affects unknown code of th A vulnerability was detected in Tenda AC7 15.03.06.44. This vulnerability affects unknown code of the file /goform/AdvSetLanip. The manipulation of the argument lanIp results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

CVE-2025-9023 [HIGH] CWE-119 CVE-2025-9023: A vulnerability has been found in Tenda AC7 and AC18 15.03.05.19/15.03.06.44. Affected is the functi A vulnerability has been found in Tenda AC7 and AC18 15.03.05.19/15.03.06.44. Affected is the function formSetSchedLed of the file /goform/SetLEDCfg. The manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVE-2025-8017 [HIGH] CWE-119 CVE-2025-8017: A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is the function formSetMacFilterCfg of the file /goform/setMacFilterCfg of the component httpd. The manipulation of the argument deviceList leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to t

CVE-2025-5861 [HIGH] CWE-119 CVE-2025-5861: A vulnerability has been found in Tenda AC7 15.03.06.44 and classified as critical. This vulnerabili A vulnerability has been found in Tenda AC7 15.03.06.44 and classified as critical. This vulnerability affects the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVE-2025-5862 [HIGH] CWE-119 CVE-2025-5862: A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. This issue affects th A vulnerability was found in Tenda AC7 15.03.06.44 and classified as critical. This issue affects the function formSetPPTPUserList of the file /goform/setPptpUserList. The manipulation of the argument list leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

CVE-2025-4810 [HIGH] CWE-119 CVE-2025-4810: A vulnerability was found in Tenda AC7 15.03.06.44. It has been declared as critical. Affected by th A vulnerability was found in Tenda AC7 15.03.06.44. It has been declared as critical. Affected by this vulnerability is the function formSetRebootTimer of the file /goform/SetRebootTimer. The manipulation of the argument reboot_time leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public an

CVE-2025-4809 [HIGH] CWE-119 CVE-2025-4809: A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is the function fromSafeSetMacFilter of the file /goform/setMacFilterCfg. The manipulation of the argument deviceList 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 u

CVE-2025-3346 [HIGH] CWE-119 CVE-2025-3346: A vulnerability was found in Tenda AC7 15.03.06.44. It has been rated as critical. Affected by this A vulnerability was found in Tenda AC7 15.03.06.44. It has been rated as critical. Affected by this issue is the function formSetPPTPServer of the file /goform/SetPptpServerCfg. The manipulation of the argument pptp_server_start_ip/pptp_server_end_ip leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the publ

CVE-2025-29135 [CRITICAL] CWE-121 CVE-2025-29135: A stack-based buffer overflow vulnerability in Tenda AC7 V15.03.06.44 allows a remote attacker to ex A stack-based buffer overflow vulnerability in Tenda AC7 V15.03.06.44 allows a remote attacker to execute arbitrary code through a stack overflow attack using the security parameter of the formWifiBasicSet function.