Wecon LeviStudioU Usermanage GroupList Description Buffer Overflow Exploit

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Wecon LeviStudioU UserManage. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the UserMgr.xml file. When parsing the GroupList Description element, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of Administrator.
Exploit type: 
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Released Date: 
Tuesday, August 7, 2018 - 19:00