{"id":"CVE-2016-3116","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-3116","generatedAt":"2026-10-27T17:57:44.197Z","title":"CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data.","description":"CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data.","published":"2016-03-22T10:59:04.000Z","lastModified":"2026-06-17T00:45:00.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":6.4,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"},"cwe":[],"affected":["dropbear ssh project/dropbear ssh"],"epss":{"score":0.19805,"percentile":0.97391,"date":"2026-10-26","history":[{"date":"2026-09-21","score":0.21149,"percentile":0.97523},{"date":"2026-09-22","score":0.19302,"percentile":0.97218}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2016-03-03","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":40119,"kind":"exploit","title":"DropBearSSHD 2015.71 - Command Injection","url":"https://www.exploit-db.com/exploits/40119","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/40119.md","file":"exploits/linux/remote/40119.md","published":"2016-03-03","added":"2016-07-18","updated":"2018-01-11","author":"tintinweb","type":"remote","platform":"linux","port":null,"verified":false,"codes":["CVE-2016-3116"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/tintinweb/pub/tree/1b0c76ba7bb87cfd9ab36e4ca5e5e72cb9fdc0ca/pocs/cve-2016-3116"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 19.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179261.html","source":"cve@mitre.org"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179269.html","source":"cve@mitre.org"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179870.html","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2016-03/msg00105.html","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2016-03/msg00113.html","source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/136251/Dropbear-SSHD-xauth-Command-Injection-Bypass.html","source":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2016/Mar/47","source":"cve@mitre.org"},{"url":"https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115","source":"cve@mitre.org"},{"url":"https://matt.ucc.asn.au/dropbear/CHANGES","source":"cve@mitre.org"},{"url":"https://security.gentoo.org/glsa/201607-08","source":"cve@mitre.org"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179261.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179269.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179870.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2016-03/msg00105.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2016-03/msg00113.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/136251/Dropbear-SSHD-xauth-Command-Injection-Bypass.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2016/Mar/47","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://matt.ucc.asn.au/dropbear/CHANGES","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/201607-08","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-3116","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."}