{"schemaVersion":3,"id":"CVE-2016-6793","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The DiskFileItem class in Apache Wicket 6.x before 6.25.0 and 1.5.x before 1.5.17 allows remote attackers to cause a denial of service (infinite loop) and write to, move, and delete files with the permissions of DiskFileItem, and if running on a Java VM before 1.3.1, execute arbitrary code via a crafted serialized Java object.","dates":{"published":"2017-07-14T20:00:00.000Z","modified":"2024-08-06T01:43:37.781Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.1,"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:N/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":9.1,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":6.4,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.08464,"percentile":0.94964,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.08464},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.08695,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.08464,"percentile":0.94964}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.08695,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.08464,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.08464,"percentile":0.94964}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-502","name":"Deserialization of Untrusted Data","description":"The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/502.html"}],"affected":[{"vendor":"apache","product":"wicket","name":"wicket","label":"wicket","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 1.5.0, < 1.5.17","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0, < 6.25.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 1.5.0, < 1.5.17 | ≥ 6.0.0, < 6.25.0","eol":null,"hubHref":"/vendor/apache/wicket"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securitytracker.com/id/1037541","label":"www.securitytracker.com/id/1037541","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]},{"url":"http://www.securityfocus.com/archive/1/539975/100/0/threaded","label":"www.securityfocus.com/archive/1/539975/100/0/threaded","hostname":"www.securityfocus.com","tags":["Mailing List","X Refsource BUGTRAQ","Third Party Advisory","VDB Entry"]},{"url":"http://www.openwall.com/lists/oss-security/2016/12/31/1","label":"www.openwall.com/lists/oss-security/2016/12/31/1","hostname":"www.openwall.com","tags":["Mailing List","X Refsource MLIST","Third Party Advisory"]},{"url":"https://wicket.apache.org/news/2016/12/31/cve-2016-6793.html","label":"wicket.apache.org/news/2016/12/31/cve-2016-6793.html","hostname":"wicket.apache.org","tags":["X Refsource CONFIRM","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/95168","label":"www.securityfocus.com/bid/95168","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"https://www.tenable.com/security/research/tra-2016-23","label":"www.tenable.com/security/research/tra-2016-23","hostname":"www.tenable.com","tags":["X Refsource MISC","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-07-14T20:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T01:43:37.781Z","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":"2026-10-19T01:31:04.129Z","stale":false,"partial":false}}