{"schemaVersion":3,"id":"CVE-2018-17440","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An issue was discovered on D-Link Central WiFi Manager before v 1.03r0100-Beta1. They expose an FTP server that serves by default on port 9000 and has hardcoded credentials (admin, admin). Taking advantage of this, a remote unauthenticated attacker could execute arbitrary PHP code by uploading any file in the web root directory and then accessing it via a request.","dates":{"published":"2018-10-08T16:00:00.000Z","modified":"2024-08-05T10:47:04.562Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.38469,"percentile":0.98563,"severity":"high","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.38469},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.27279,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.38469,"percentile":0.98563}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.27279,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.38469,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.38469,"percentile":0.98563}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_E3176625F9CB5A13","name":"Exploit Reference (secureauth.com)","source":"reference","url":"https://www.secureauth.com/labs/advisories/d-link-central-wifimanager-software-controller-multiple-vulnerabilities","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_F80D1871CFD0D732","name":"Exploit Reference (seclists.org)","source":"reference","url":"http://seclists.org/fulldisclosure/2018/Oct/11","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"45533","name":"D-Link Central WiFiManager Software Controller 1.03 - Multiple Vulnerabilities","source":"exploit-database","url":"https://www.exploit-db.com/exploits/45533","maturity":"poc","reliabilityScore":0.8,"verified":true,"type":null,"platforms":["php"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"webapps","platform":"php","file":"exploits/php/webapps/45533.txt","codes":["CVE-2018-17443","CVE-2018-17442","CVE-2018-17441","CVE-2018-17440"]},"metasploit":null}],"exploitCount":3,"weaknesses":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type","description":"The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/434.html"}],"affected":[{"vendor":"dlink","product":"central_wifimanager","name":"central wifimanager","label":"central_wifimanager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 1.00, < 1.03","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 1.00, < 1.03","eol":null,"hubHref":"/vendor/dlink/central_wifimanager"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.exploit-db.com/exploits/45533/","label":"www.exploit-db.com/exploits/45533/","hostname":"www.exploit-db.com","tags":["Exploit","X Refsource EXPLOIT DB","Third Party Advisory","VDB Entry"]},{"url":"https://www.secureauth.com/labs/advisories/d-link-central-wifimanager-software-controller-multiple-vulnerabilities","label":"www.secureauth.com/labs/…","hostname":"www.secureauth.com","tags":["X Refsource MISC","Exploit","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2018/Oct/11","label":"seclists.org/fulldisclosure/2018/Oct/11","hostname":"seclists.org","tags":["Mailing List","X Refsource FULLDISC","Exploit","Third Party Advisory"]},{"url":"https://securityadvisories.dlink.com/announcement/publication.aspx?name=SAP10092","label":"securityadvisories.dlink.com/announcement/publication.aspx?name=SAP10092","hostname":"securityadvisories.dlink.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-10-08T16:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T10:47:04.562Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T21:40:10.957Z","stale":false,"partial":false}}