CVE-2018-13416

CRITICAL

Spirton Universal Media Server - XXE

Title source: rule

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.

Exploits (1)

exploitdb WORKING POC
by Chris Moberly · textwebappsxml
https://www.exploit-db.com/exploits/45133

References (2)

Scores

CVSS v3 9.8
EPSS 0.5583
EPSS Percentile 98.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-611
Status published
Products (1)
spirton/universal_media_server 7.1.0
Published Aug 03, 2018
Tracked Since Feb 18, 2026