{"id":"CVE-2018-20128","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-20128","generatedAt":"2026-10-28T20:08:51.285Z","title":"An issue was discovered in UsualToolCMS v8.0. cmsadmin\\a_sqlback.php allows remote attackers to delete arbitrary files via a backname[] directory-traversal pathname followed by a crafted substring.","description":"An issue was discovered in UsualToolCMS v8.0. cmsadmin\\a_sqlback.php allows remote attackers to delete arbitrary files via a backname[] directory-traversal pathname followed by a crafted substring.","published":"2018-12-13T08:29:00.000Z","lastModified":"2026-06-17T01:52:19.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-22"],"affected":["usualtool/usualtoolcms"],"epss":{"score":0.01545,"percentile":0.74852,"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 (1.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://www.iwantacve.cn/index.php/archives/90/","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://www.iwantacve.cn/index.php/archives/90/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-20128","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."}