Ming Yuan

9 exploits Active since Jul 2017
CVE-2017-11495 WRITEUP CRITICAL WRITEUP
PHICOMM K2(PSG1218) <V22.5.11.5 - RCE
PHICOMM K2(PSG1218) devices V22.5.11.5 and earlier allow unauthenticated remote code execution via a request to an unspecified ASP script; alternatively, the attacker can leverage unauthenticated access to this script to trigger a reboot via an ifType=reboot action.
CVSS 9.8
CVE-2018-14492 WRITEUP HIGH WRITEUP
Tenda AC7/AC9/AC10/AC15/AC18 Firmware - Stack-based Buffer Overflow via limitSpeed Parameter
Tenda AC7 through V15.03.06.44_CN, AC9 through V15.03.05.19(6318)_CN, and AC10 through V15.03.06.23_CN devices have a Stack-based Buffer Overflow via a long limitSpeed or limitSpeedup parameter to an unspecified /goform URI.
CVSS 7.5
CVE-2018-16333 WRITEUP HIGH WRITEUP
Tenda AC7, AC9, AC10, AC15, AC18 Firmware - Buffer Overflow via SSID Parameter
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a buffer overflow vulnerability in the router's web server. While processing the ssid parameter for a POST request, the value is directly used in a sprintf call to a local variable placed on the stack, which overrides the return address of the function, causing a buffer overflow.
CVSS 7.5
CVE-2018-18727 WRITEUP HIGH WRITEUP
Tenda AC7/AC9/AC10/AC15/AC18 Firmware - Stack-Based Buffer Overflow via deviceList Parameter
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the 'deviceList' parameter for a post request, the value is directly used in a strcpy to a local variable placed on the stack, which overrides the return address of the function.
CVSS 7.5
CVE-2018-18728 WRITEUP CRITICAL WRITEUP
Tenda AC9, AC15, and AC18 Firmware - Remote Code Execution via USB Name Field
An issue was discovered on Tenda AC9 V15.03.05.19(6318)_CN, AC15 V15.03.05.19_CN, 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.
CVSS 9.8
CVE-2018-18729 WRITEUP CRITICAL WRITEUP
Tenda AC7/AC9/AC10/AC15/AC18 Firmware - Heap-Based Buffer Overflow via 'mac' Parameter
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, 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.
CVSS 9.8
CVE-2018-18730 WRITEUP HIGH WRITEUP
Tenda AC7/AC9/AC10/AC15/AC18 Firmware - Stack-Based Buffer Overflow via startIp and endIp Parameters
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the 'startIp' and 'endIp' parameters for a post request, each value is directly used in a sprintf to a local variable placed on the stack, which overrides the return address of the function.
CVSS 7.5
CVE-2018-18731 WRITEUP HIGH WRITEUP
Tenda AC7, AC9, AC10, AC15, AC18 Firmware - Stack-Based Buffer Overflow via deviceMac Parameter
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the 'deviceMac' parameter for a post request, the value is directly used in a sprintf to a local variable placed on the stack, which overrides the return address of the function.
CVSS 7.5
CVE-2018-18732 WRITEUP HIGH WRITEUP
Tenda AC7/AC9/AC10/AC15/AC18 Firmware - Stack-Based Buffer Overflow via NTP Server Parameter
An issue was discovered on Tenda AC7 V15.03.06.44_CN, AC9 V15.03.05.19(6318)_CN, AC10 V15.03.06.23_CN, AC15 V15.03.05.19_CN, and AC18 V15.03.05.19(6318)_CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the 'ntpServer' parameter for a post request, the value is directly used in a strcpy to a local variable placed on the stack, which overrides the return address of the function.
CVSS 7.5