cve/2018/CVE-2018-13416.md

CVE-2018-13416

Description

In Universal Media Server (UMS) 7.1.0, the XML parsing engine for SSDP/UPnP functionality is vulnerable to an XML External Entity Processing (XXE) attack. Remote, unauthenticated attackers can use this vulnerability to: (1) Access arbitrary files from the filesystem with the same permission as the user account running UMS, (2) Initiate SMB connections to capture a NetNTLM challenge/response and crack to cleartext password, or (3) Initiate SMB connections to relay a NetNTLM challenge/response and achieve Remote Command Execution in Windows domains.

POC

Reference

• http://seclists.org/fulldisclosure/2018/Jul/94
• http://seclists.org/fulldisclosure/2018/Jul/94
• https://www.exploit-db.com/exploits/45133/
• https://www.exploit-db.com/exploits/45133/

Github

No PoCs found on GitHub currently.