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 15.03.05.18/15.03.05.19/15.03.20. 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.
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.
Tenda AC15 V15.03.05.19 is vulnerable to Buffer Overflow.
In Tenda AC15 V15.03.05.19, the function "getIfIp" contains a stack-based buffer overflow vulnerability.
In Tenda AC15 V15.03.05.19, The function "xkjsver32" contains a stack-based buffer overflow vulnerability.
In Tenda AC15 V15.03.05.19, the function GetValue contains a stack-based buffer overflow vulnerability.
In Tenda AC15 V15.03.05.19, the function "sub8EE8" contains a stack-based buffer overflow vulnerability.
In Tenda AC15 V15.03.05.19, the function "subED14" contains a stack-based buffer overflow vulnerability.
A vulnerability has been found in Tenda AC15 15.03.05.19 and classified as critical. This vulnerability affects the function SetDlnaCfg of the file /goform/SetDlnaCfg. The manipulation of the argument scanList leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
A vulnerability was found in Tenda AC15 15.03.05.19 and classified as critical. This issue affects the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
A vulnerability was found in Tenda AC15 up to 15.03.05.19 and classified as critical. This issue affects the function fromSetWirelessRepeat of the file /goform/WifiExtraSet. The manipulation of the argument mac leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
A CSRF issue in the /goform/SysToolReboot endpoint of Tenda AC15 AC1900 version 15.03.05.19 allows remote attackers to reboot the device and cause denial of service via a payload hosted by an attacker-controlled web page.
An XSS issue in the /goform/WifiBasicSet endpoint of Tenda AC15 AC1900 version 15.03.05.19 allows remote attackers to execute malicious payloads via the WifiName POST parameter.