##=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+## ||                                                                  || || Advisory           : Kwok Information Server Blind Sql Injection || || Affected Version   : 2.7.3 & 2.8.4                               ||  || Vendor             : http://www.kwoksys.com/index.php            ||  || Risk               : Medium                                      || || CVE-ID             : 2013-5028                                   ||  || Tested on Platform : Windows 7                                   || ##=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+##   ==========================================================================================================   Product Description:   Kwok Information Server is an open source IT management system, providing a single application for managing IT assets, software licenses, contracts, issues, contacts. Additional modules include portal, RSS, blogging. (from product home page)   ==========================================================================================================   Vulnerability Description:   A Blind SQL Injection vulnerability has been detected in Kwok Information Server. Application failed to sanitize user supplied input in parameters "hardwareType", "hardwareStatus" and "hardwareLocation" of page hardware-index.   User must be authenticated to exploit this vulnerability.   This vulnerability was tested with Kwok Information Server 2.7.3 and 2.8.4. Other versions may also be affected.    ===========================================================================================================   Impact:   Successful exploitation of this vulnerability will allow a remote authenticated attacker to extract sensitive and confidential data from the database.   ===========================================================================================================   Proof of Concept:   1] Url: http://10.10.75.59:8080/kwok/IT/hardware-list.dll?cmd=search&hardwareType=49[Inject Payload Here]   2] Url: http://10.10.75.59:8080/kwok/IT/hardware-list.dll?cmd=search&hardwareStatus=0[Inject Payload Here]   3] Url: http://10.10.75.59:8080/kwok/IT/hardware-list.dll?cmd=search&hardwareLocation=0[Inject Payload Here]     ===========================================================================================================   Solution:   This vulnerability has been fixed in version 2.8.5 of Kwok Information Server.   ===========================================================================================================   Disclosure Timeline: ~Vendor notification: 31st July ~Vendor response: 31st July ~Vendor released updates: 7th August ~Public disclosure: 12th September ===========================================================================================================   Advisory discovered by: Yogesh Phadtare                           Secur-I Research Group