20180731 Out-of-Band XXE in Universal Media Server's SSDP Processingmailing list
http://seclists.org/fulldisclosure/2018/Jul/94 CVE-2018-13416
CRITICAL
Universal Media Server 7.1.0 - SSDP Processing XML External Entity Injection
Record summary
CVE-2018-13416 has a selected CVSS score of 9.8 (critical); EIP currently links 1 catalogued exploit.
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.
Description source: CVE List
Exploitation context
Available material
- Catalogued exploits
- 1
Proofs of concept
1Catalogued exploits
ExploitDBUniversal Media Server 7.1.0 - SSDP Processing XML External Entity InjectionExploitDB exploitby Chris MoberlyNot analyzed1 file
References
3nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2018-13416 45133exploit
https://www.exploit-db.com/exploits/45133