{"id":"CVE-2019-6110","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-6110","generatedAt":"2026-11-05T03:18:48.694Z","title":"In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the client output, for example to use ANSI control codes to hide additional files being transferred.","description":"In OpenSSH 7.9, due to accepting and displaying arbitrary stderr output from the server, a malicious server (or Man-in-The-Middle attacker) can manipulate the client output, for example to use ANSI control codes to hide additional files being transferred.","published":"2019-01-31T18:29:01.000Z","lastModified":"2026-10-14T07:16:56.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":6.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N"},"cwe":["CWE-838"],"affected":["openbsd/openssh","winscp/winscp","netapp/element software","netapp/ontap select deploy","netapp/storage automation store","siemens/scalance x204rna firmware","siemens/scalance x204rna eec firmware"],"epss":{"score":0.24901,"percentile":0.97914,"date":"2026-11-03","history":[{"date":"2026-10-14","score":0.24901,"percentile":0.97886}]},"kev":{"listed":false},"exploits":{"count":2,"verified":false,"firstPublished":"2019-01-11","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":46193,"kind":"exploit","title":"SCP Client - Multiple Vulnerabilities (SSHtranger Things)","url":"https://www.exploit-db.com/exploits/46193","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/46193.py","file":"exploits/multiple/remote/46193.py","published":"2019-01-18","added":"2019-01-18","updated":"2019-01-18","author":"Mark E. Haase","type":"remote","platform":"multiple","port":null,"verified":false,"codes":["CVE-2019-6111","CVE-2019-6110"],"tags":null,"aliases":"SSHtranger Things","applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://gist.github.com/mehaase/63e45c17bdbbd59e8e68d02ec58f4ca2"},{"edbId":46516,"kind":"exploit","title":"OpenSSH SCP Client - Write Arbitrary Files","url":"https://www.exploit-db.com/exploits/46516","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/46516.py","file":"exploits/multiple/remote/46516.py","published":"2019-01-11","added":"2019-03-07","updated":"2019-03-07","author":"Harry Sintonen","type":"remote","platform":"multiple","port":null,"verified":false,"codes":["CVE-2019-6111","CVE-2019-6110"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://gist.github.com/mehaase/63e45c17bdbbd59e8e68d02ec58f4ca2"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 24.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c","tags":["Release Notes"],"source":"cve@mitre.org"},{"url":"https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c","tags":["Release Notes"],"source":"cve@mitre.org"},{"url":"https://security.gentoo.org/glsa/201903-16","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://security.netapp.com/advisory/ntap-20190213-0001/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/46193/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c","tags":["Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c","tags":["Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/201903-16","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20190213-0001/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/46193/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","source":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-412672.html","source":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-6110","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."}