{"id":"CVE-2017-6331","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-6331","generatedAt":"2026-10-28T20:05:36.696Z","title":"Prior to SEP 14 RU1 Symantec Endpoint Protection product can encounter an issue of Tamper-Protection Bypass, which is a type of attack that bypasses the real time protection for the application that is run on servers and clients.","description":"Prior to SEP 14 RU1 Symantec Endpoint Protection product can encounter an issue of Tamper-Protection Bypass, which is a type of attack that bypasses the real time protection for the application that is run on servers and clients.","published":"2017-11-06T23:29:00.000Z","lastModified":"2026-06-17T01:22:10.000Z","status":"Modified","sourceIdentifier":"secure@symantec.com","cvss":{"version":"3.1","score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"},"cwe":[],"affected":["symantec/endpoint protection"],"epss":{"score":0.01687,"percentile":0.76906,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2017-11-10","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":43134,"kind":"exploit","title":"Symantec Endpoint Protection 12.1 - Tamper-Protection Bypass","url":"https://www.exploit-db.com/exploits/43134","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/local/43134.c","file":"exploits/windows/local/43134.c","published":"2017-11-10","added":"2017-11-13","updated":"2017-11-14","author":"hyp3rlinx","type":"local","platform":"windows","port":null,"verified":true,"codes":["CVE-2017-6331"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"A public exploit is published in Exploit-DB (verified) and the impact is high, while EPSS rates exploitation at 1.7%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/101502","tags":["Third Party Advisory","VDB Entry"],"source":"secure@symantec.com"},{"url":"http://www.securitytracker.com/id/1039775","tags":["Third Party Advisory","VDB Entry"],"source":"secure@symantec.com"},{"url":"https://www.exploit-db.com/exploits/43134/","tags":["Exploit","Issue Tracking","Third Party Advisory","VDB Entry"],"source":"secure@symantec.com"},{"url":"https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20171106_00","tags":["Issue Tracking","Vendor Advisory"],"source":"secure@symantec.com"},{"url":"http://www.securityfocus.com/bid/101502","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039775","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/43134/","tags":["Exploit","Issue Tracking","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20171106_00","tags":["Issue Tracking","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-6331","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."}