{"id":"CVE-2018-13416","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-13416","generatedAt":"2026-10-28T20:26:09.755Z","title":"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.","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.","published":"2018-08-03T17:29:00.000Z","lastModified":"2026-06-17T01:39:23.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-611"],"affected":["spirton/universal media server"],"epss":{"score":0.19944,"percentile":0.97417,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.16859,"percentile":0.96965},{"date":"2026-09-22","score":0.20185,"percentile":0.97346}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2018-08-02","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":45133,"kind":"exploit","title":"Universal Media Server 7.1.0 - SSDP Processing XML External Entity Injection","url":"https://www.exploit-db.com/exploits/45133","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/xml/webapps/45133.txt","file":"exploits/xml/webapps/45133.txt","published":"2018-08-02","added":"2018-08-02","updated":"2018-08-02","author":"Chris Moberly","type":"webapps","platform":"xml","port":null,"verified":false,"codes":["CVE-2018-13416"],"tags":"XML External Entity (XXE)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 19.9%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://seclists.org/fulldisclosure/2018/Jul/94","tags":["Mailing List","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/45133/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2018/Jul/94","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/45133/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-13416","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}