{"id":"CVE-2016-4391","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-4391","generatedAt":"2026-10-27T19:49:30.380Z","title":"A remote code execution security vulnerability has been identified in all versions of the HP ArcSight WINC Connector prior to v7.3.0.","description":"A remote code execution security vulnerability has been identified in all versions of the HP ArcSight WINC Connector prior to v7.3.0.","published":"2018-08-06T20:29:00.000Z","lastModified":"2026-06-17T00:47:29.000Z","status":"Modified","sourceIdentifier":"security-alert@hpe.com","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-94"],"affected":["hp/arcsight winc connector"],"epss":{"score":0.18368,"percentile":0.97207,"date":"2026-10-26","history":[{"date":"2026-09-21","score":0.11103,"percentile":0.95795},{"date":"2026-09-22","score":0.20433,"percentile":0.97375},{"date":"2026-10-11","score":0.18368,"percentile":0.97169}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 18.4%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.20433,"from":0.11103,"percentile":0.97375},"summary":"EPSS moved from 11.1% to 20.4% probability of exploitation in the next thirty days."}],"references":[{"url":"http://www.securityfocus.com/bid/93789","tags":["Third Party Advisory","VDB Entry"],"source":"security-alert@hpe.com"},{"url":"http://www.securitytracker.com/id/1037068","tags":["Third Party Advisory","VDB Entry"],"source":"security-alert@hpe.com"},{"url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05313743","tags":["Vendor Advisory"],"source":"security-alert@hpe.com"},{"url":"http://www.securityfocus.com/bid/93789","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1037068","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05313743","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-4391","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."}