{"id":"CVE-2019-14743","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-14743","generatedAt":"2026-10-28T22:13:37.078Z","title":"In Valve Steam Client for Windows through 2019-08-07, HKLM\\SOFTWARE\\Wow6432Node\\Valve\\Steam has explicit \"Full control\" for the Users group, which allows local users to gain NT AUTHORITY\\SYSTEM access.","description":"In Valve Steam Client for Windows through 2019-08-07, HKLM\\SOFTWARE\\Wow6432Node\\Valve\\Steam has explicit \"Full control\" for the Users group, which allows local users to gain NT AUTHORITY\\SYSTEM access.","published":"2019-08-07T15:15:14.000Z","lastModified":"2026-06-17T02:18:55.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":6.6,"severity":"MEDIUM","vector":"CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-732"],"affected":["valvesoftware/steam client"],"epss":{"score":0.00616,"percentile":0.4928,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.62%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://amonitoring.ru/article/steamclient-0day/","tags":["Exploit","Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/alexanderbittner/steam-privesc/","source":"cve@mitre.org"},{"url":"https://habr.com/ru/company/pm/blog/462479/","tags":["Exploit","Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://amonitoring.ru/article/steamclient-0day/","tags":["Exploit","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/alexanderbittner/steam-privesc/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://habr.com/ru/company/pm/blog/462479/","tags":["Exploit","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-14743","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."}