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Vulnerability CVE-2018-13416
Published: 2018-08-03
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. |
See advisories in our WLB2 database: | Topic | Author | Date |
Med. |
| Chris Moberly | 02.08.2018 |
Type:
CWE-611 (Information Exposure Through XML External Entity Reference)
CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
7.5/10 |
6.4/10 |
10/10 |
Exploit range |
Attack complexity |
Authentication |
Remote |
Low |
No required |
Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
Partial |
Partial |
References: |
http://seclists.org/fulldisclosure/2018/Jul/94
https://www.exploit-db.com/exploits/45133/
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