goform/AdvSetLanip endpoint on Tenda AC15 AC1900 15.03.05.19 devices allows remote attackers to execute arbitrary system commands via shell metacharacters in the lanIp POST parameter.
A hard-coded telnet credential in the tendalogin binary of Tenda AC15 AC1900 version 15.03.05.19 allows unauthenticated remote attackers to start a telnetd service on the device.
A vulnerability classified as critical was found in Tenda AC15 15.03.05.18/15.03.20multi. This vulnerability affects the function formExpandDlnaFile of the file /goform/expandDlnaFile. The manipulation of the argument filePath leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-257662 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability classified as critical has been found in Tenda AC15 15.03.05.18/15.03.20multi. This affects the function addWifiMacFilter of the file /goform/addWifiMacFilter. The manipulation of the argument deviceId/deviceMac 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. The identifier VDB-257661 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability, which was classified as critical, has been found in Tenda AC15 15.03.05.18/15.03.20multi. This issue affects the function formQuickIndex of the file /goform/QuickIndex. The manipulation of the argument PPPOEPassword leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257663. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability has been found in Tenda AC15 15.03.05.18/15.03.20multi and classified as critical. Affected by this vulnerability is the function formWifiWpsOOB of the file /goform/WifiWpsOOB. The manipulation of the argument index leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-257665 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability, which was classified as critical, was found in Tenda AC15 15.03.05.18/15.03.20multi. Affected is the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn 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. The identifier of this vulnerability is VDB-257664. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability was found in Tenda AC15 15.03.20multi and classified as critical. Affected by this issue is the function formWifiWpsStart of the file /goform/WifiWpsStart. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-257666 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability was found in Tenda AC15 15.03.20multi. It has been declared as critical. This vulnerability affects the function formfastsettingwifiset of the file /goform/fastsettingwifiset. The manipulation of the argument ssid leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257668. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability was found in Tenda AC15 15.03.20multi. It has been rated as critical. This issue affects the function fromDhcpListClient of the file /goform/DhcpListClient. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-257669 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability classified as critical has been found in Tenda AC15 15.03.20multi. Affected is the function R7WebsSecurityHandler of the file /goform/execCommand of the component Cookie Handler. The manipulation of the argument password 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. VDB-257670 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability was found in Tenda AC15 15.03.05.18 and classified as critical. Affected by this issue is the function saveParentControlInfo of the file /goform/saveParentControlInfo. The manipulation of the argument urls leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-257774 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability was found in Tenda AC15 15.03.05.18/15.03.20multi. It has been classified as critical. This affects the function formSetSambaConf of the file /goform/setsambacfg. The manipulation of the argument usbName leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257775. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability was found in Tenda AC15 15.03.20multi. It has been declared as critical. This vulnerability affects the function saveParentControlInfo of the file /goform/saveParentControlInfo. The manipulation of the argument urls leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257776. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability classified as critical was found in Tenda AC15 15.03.05.18/15.03.05.19/15.03.20. Affected by this vulnerability is the function fromSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument time leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257779. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Command Injection vulnerability in goform/SetIPTVCfg interface of Tenda AC15 V15.03.05.20 allows remote attackers to run arbitrary commands via crafted POST request.
Tenda AC15 v15.03.05.19 is vulnerable to Command Injection via the handler function in /goform/telnet.
A buffer overflow vulnerability has been discovered in Tenda Ac15 V15.13.07.13. The vulnerability occurs when the webCgiGetUploadFile function calls the socketRead function to process HTTP request messages, resulting in the overwriting of a buffer on the stack.
An issue was discovered in goform/formSetIptv in Tenda AC15V1.0 V15.03.05.18multi. When the condition is met, s11 will be passed into subB0488, concatenated into doSystemCmd. The value of s11 is not validated, potentially leading to a command injection vulnerability.
An issue was discovered in goform/formsetUsbUnload in Tenda AC15V1.0 V15.03.05.18multi. The value of v1 was not checked, potentially leading to a command injection vulnerability if injected into doSystemCmd.
A buffer overflow vulnerability was discovered in goform/formSetMacFilterCfg in Tenda AC15V1.0 V15.03.05.18multi.
Multiple Tenda devices are affected by authentication bypass, such as AC15V1.0 Firmware V15.03.05.20multi?AC5V1.0 Firmware V15.03.06.48multi and so on. an attacker can obtain sensitive information, and even combine it with authenticated command injection to implement RCE.
An issue was discovered on Tenda AC7 V15.03.06.44CN, AC9 V15.03.05.19(6318)CN, AC10 V15.03.06.23CN, AC15 V15.03.05.19CN, and AC18 V15.03.05.19(6318)CN devices. There is a heap-based buffer overflow vulnerability in the router's web server -- httpd. While processing the 'mac' parameter for a post request, the value is directly used in a strcpy to a variable placed on the heap, which can leak sensitive information or even hijack program control flow.
An issue was discovered on Tenda AC9 V15.03.05.19(6318)CN, AC15 V15.03.05.19CN, and AC18 V15.03.05.19(6318)CN devices. They allow remote code execution via shell metacharacters in the usbName field to the fastcall function with a POST request.
The goform/setUsbUnload endpoint of Tenda AC15 AC1900 version 15.03.05.19 allows remote attackers to execute arbitrary system commands via the deviceName POST parameter.
Tenda ac15 firmware V15.03.05.18 httpd server has stack buffer overflow in /goform/formWifiBasicSet.
Tenda AC15 V15.03.05.19 contained a stack overflow via the function fromAddressNat.
There is a command injection vulnerability at the /goform/setsambacfg interface of Tenda AC15 USAC15V1.0BRV15.03.05.20multiTDE01.bin device web, which can also cooperate with CVE-2021-44971 to cause unconditional arbitrary command execution
In Tenda AC15 V15.03.05.19, the function "xianpppoeuser" contains a stack-based buffer overflow vulnerability.
In Tenda AC15 V15.03.05.19, the function "henanpppoeuser" contains a stack-based buffer overflow vulnerability.