{"id":"CVE-2017-15397","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-15397","generatedAt":"2026-10-28T21:17:29.537Z","title":"Inappropriate implementation in ChromeVox in Google Chrome OS prior to 62.0.3202.74 allowed a remote attacker in a privileged network position to observe or tamper with certain cleartext HTTP requests by leveraging that position.","description":"Inappropriate implementation in ChromeVox in Google Chrome OS prior to 62.0.3202.74 allowed a remote attacker in a privileged network position to observe or tamper with certain cleartext HTTP requests by leveraging that position.","published":"2018-02-07T23:29:01.000Z","lastModified":"2026-06-17T01:07:46.000Z","status":"Modified","sourceIdentifier":"chrome-cve-admin@google.com","cvss":{"version":"3.0","score":7.4,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H"},"cwe":["CWE-311"],"affected":["google/chrome os"],"epss":{"score":0.0042,"percentile":0.36132,"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":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/102435","source":"chrome-cve-admin@google.com"},{"url":"https://chromereleases.googleblog.com/2017/10/stable-channel-update-for-chrome-os_27.html","source":"chrome-cve-admin@google.com"},{"url":"https://crbug.com/627300","source":"chrome-cve-admin@google.com"},{"url":"https://wwws.nightwatchcybersecurity.com/2018/01/01/chromeos-doesnt-always-use-ssl-during-startup-cve-2017-15397/","source":"chrome-cve-admin@google.com"},{"url":"http://www.securityfocus.com/bid/102435","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://chromereleases.googleblog.com/2017/10/stable-channel-update-for-chrome-os_27.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://crbug.com/627300","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://wwws.nightwatchcybersecurity.com/2018/01/01/chromeos-doesnt-always-use-ssl-during-startup-cve-2017-15397/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-15397","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."}