{"id":"CVE-2017-12478","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-12478","generatedAt":"2026-10-28T20:11:24.129Z","title":"A remote attacker could use this flaw to bypass authentication and execute arbitrary commands with root privilege on the target system.","description":"It was discovered that the api/storage web interface in Unitrends Backup (UB) before 10.0.0 has an issue in which one of its input parameters was not validated. A remote attacker could use this flaw to bypass authentication and execute arbitrary commands with root privilege on the target system.","published":"2017-08-07T15:29:00.000Z","lastModified":"2026-06-17T01:03:22.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-287"],"affected":["kaseya/unitrends backup"],"epss":{"score":0.78269,"percentile":0.99577,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":3,"verified":true,"firstPublished":"2017-08-08","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":45559,"kind":"exploit","title":"Unitrends UEB - HTTP API Remote Code Execution (Metasploit)","url":"https://www.exploit-db.com/exploits/45559","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/45559.rb","file":"exploits/linux/remote/45559.rb","published":"2018-10-08","added":"2018-10-08","updated":"2018-10-08","author":"Metasploit","type":"remote","platform":"linux","port":443,"verified":true,"codes":["CVE-2018-6328","CVE-2017-12478"],"tags":"Remote","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://raw.githubusercontent.com/rapid7/metasploit-framework/e2f97c75a0747ae898f84993ed75893cd5f1f688/modules/exploits/linux/http/ueb_api_rce.rb"},{"edbId":43030,"kind":"exploit","title":"Unitrends UEB 9 - http api/storage Remote Root (Metasploit)","url":"https://www.exploit-db.com/exploits/43030","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux_x86/remote/43030.rb","file":"exploits/linux_x86/remote/43030.rb","published":"2017-10-23","added":"2017-10-23","updated":"2017-10-23","author":"Metasploit","type":"remote","platform":"linux_x86","port":443,"verified":true,"codes":["CVE-2017-12478"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://raw.githubusercontent.com/rapid7/metasploit-framework/5a6da487ab5bdb3fdcf0020e70deab0a2421931d/modules/exploits/linux/http/ueb9_api_storage.rb"},{"edbId":42958,"kind":"exploit","title":"Unitrends UEB 9.1 - Authentication Bypass / Remote Command Execution","url":"https://www.exploit-db.com/exploits/42958","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/42958.py","file":"exploits/linux/remote/42958.py","published":"2017-08-08","added":"2017-10-06","updated":"2017-10-06","author":"Jared Arave","type":"remote","platform":"linux","port":null,"verified":true,"codes":["CVE-2017-12478"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 78.3%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://support.unitrends.com/UnitrendsBackup/s/article/000005756","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/43030/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/45559/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://support.unitrends.com/UnitrendsBackup/s/article/000005756","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/43030/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/45559/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-12478","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."}