Vulnerabilities (CVE)

Filtered by vendor Tenda Subscribe
Total 1846 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-5839 1 Tenda 2 Ac9, Ac9 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability, which was classified as critical, has been found in Tenda AC9 15.03.02.13. Affected by this issue is the function fromadvsetlanip of the file /goform/AdvSetLanip of the component POST Request Handler. The manipulation of the argument lanMask leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5836 1 Tenda 2 Ac9, Ac9 Firmware 2026-06-17 6.5 MEDIUM 6.3 MEDIUM
A vulnerability was found in Tenda AC9 15.03.02.13. It has been rated as critical. This issue affects the function formSetIptv of the file /goform/SetIPTVCfg of the component POST Request Handler. The manipulation of the argument list leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5799 1 Tenda 2 Ac8, Ac8 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability was found in Tenda AC8 16.03.34.09. It has been declared as critical. Affected by this vulnerability is the function fromSetWirelessRepeat of the file /goform/WifiExtraSet. The manipulation of the argument wpapsk_crypto 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-2025-5798 1 Tenda 2 Ac8, Ac8 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability was found in Tenda AC8 16.03.34.09. It has been classified as critical. Affected is the function fromSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument timeType 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.
CVE-2025-5795 1 Tenda 2 Ac5, Ac5 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability, which was classified as critical, was found in Tenda AC5 1.0/15.03.06.47. This affects the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5794 1 Tenda 2 Ac5, Ac5 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability, which was classified as critical, has been found in Tenda AC5 15.03.06.47. Affected by this issue is the function formSetPPTPUserList of the file /goform/setPptpUserList. The manipulation of the argument list leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5763 1 Tenda 2 Cp3, Cp3 Firmware 2026-06-17 5.8 MEDIUM 4.7 MEDIUM
A vulnerability has been found in Tenda CP3 11.10.00.2311090948 and classified as critical. Affected by this vulnerability is the function sub_F3C8C of the file apollo. The manipulation leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5685 1 Tenda 2 Ch22, Ch22 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability, which was classified as critical, was found in Tenda CH22 1.0.0.1. This affects the function formNatlimit of the file /goform/Natlimit. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5629 1 Tenda 2 Ac10, Ac10 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability, which was classified as critical, was found in Tenda AC10 up to 15.03.06.47. This affects the function formSetPPTPServer of the file /goform/SetPptpServerCfg of the component HTTP Handler. The manipulation of the argument startIp/endIp leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5619 1 Tenda 2 Ch22, Ch22 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability, which was classified as critical, has been found in Tenda CH22 1.0.0.1. This issue affects the function formaddUserName of the file /goform/addUserName. The manipulation of the argument Password leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5609 1 Tenda 2 Ac18, Ac18 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability classified as critical was found in Tenda AC18 15.03.05.05. Affected by this vulnerability is the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5608 1 Tenda 2 Ac18, Ac18 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability classified as critical has been found in Tenda AC18 15.03.05.05. Affected is the function formsetreboottimer of the file /goform/SetSysAutoRebbotCfg. The manipulation of the argument rebootTime 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-2025-5607 1 Tenda 2 Ac18, Ac18 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability was found in Tenda AC18 15.03.05.05. It has been rated 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-2025-5606 1 Tenda 2 Ac18, Ac18 Firmware 2026-06-17 6.5 MEDIUM 6.3 MEDIUM
A vulnerability was found in Tenda AC18 15.03.05.05. It has been declared as critical. This vulnerability affects the function formSetIptv of the file /goform/SetIPTVCfg. The manipulation of the argument list leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5527 1 Tenda 2 Rx3, Rx3 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability was found in Tenda RX3 16.03.13.11_multi_TDE01. It has been rated as critical. This issue affects the function save_staticroute_data of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
CVE-2025-5080 1 Tenda 2 Fh451, Fh451 Firmware 2026-06-17 9.0 HIGH 8.8 HIGH
A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. Affected is the function webExcptypemanFilter of the file /goform/webExcptypemanFilter. The manipulation of the argument page 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.
CVE-2025-57639 1 Tenda 2 Ac9, Ac9 Firmware 2026-06-17 N/A 6.5 MEDIUM
OS Command injection vulnerability in Tenda AC9 1.0 was discovered to contain a command injection vulnerability via the usb.samba.guest.user parameter in the formSetSambaConf function of the httpd file.
CVE-2025-57638 1 Tenda 2 Ac9, Ac9 Firmware 2026-06-17 N/A 7.5 HIGH
Buffer overflow vulnerability in Tenda AC9 1.0 via the user supplied sys.vendor configuration value.
CVE-2025-57528 1 Tenda 2 Ac6, Ac6 Firmware 2026-06-17 N/A 7.7 HIGH
An issue was discovered in Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01 allowing attackers to cause a denial of service via the funcname, funcpara1, funcpara2 parameters to the formSetCfm function (uri path: SetCfm).
CVE-2025-57296 1 Tenda 2 Ac6, Ac6 Firmware 2026-06-17 N/A 6.5 MEDIUM
Tenda AC6 router firmware 15.03.05.19 contains a command injection vulnerability in the formSetIptv function, which processes requests to the /goform/SetIPTVCfg web interface. When handling the list and vlanId parameters, the sub_ADBC0 helper function concatenates these user-supplied values into nvram set system commands using doSystemCmd, without validating or sanitizing special characters (e.g., ;, ", #). An unauthenticated or authenticated attacker can exploit this by submitting a crafted POST request, leading to arbitrary system command execution on the affected device.