{"schemaVersion":3,"id":"CVE-2018-17929","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In Delta Industrial Automation TPEditor, TPEditor Versions 1.90 and prior, multiple stack-based buffer overflow vulnerabilities may be exploited by processing specially crafted project files lacking user input validation before copying data from project files onto the stack and may allow an attacker to remotely execute arbitrary code.","dates":{"published":"2018-10-11T22:00:00.000Z","modified":"2024-09-17T02:16:47.170Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":6.8,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01754,"percentile":0.77712,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.01754},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01754,"percentile":0.77712}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01754,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01754,"percentile":0.77712}]},"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-121","name":"Stack-based Buffer Overflow","description":"A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).","type":"weakness","status":"Draft","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/121.html"},{"id":"CWE-787","name":"Out-of-bounds Write","description":"The product writes data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/787.html"}],"affected":[{"vendor":"delta electronics","product":"delta industrial automation tpeditor","name":"Delta Industrial Automation TPEditor","label":"delta industrial automation tpeditor","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"TPEditor Versions 1.90 and prior.","noFixRecorded":false,"fixedIn":null}],"versionsText":"TPEditor Versions 1.90 and prior.","eol":null,"hubHref":"/vendor/delta_electronics/delta_industrial_automation_tpeditor"},{"vendor":"deltaww","product":"tpeditor","name":"tpeditor","label":"tpeditor","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.90","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.90","eol":null,"hubHref":"/vendor/deltaww/tpeditor"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securityfocus.com/bid/105682","label":"www.securityfocus.com/bid/105682","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-284-03","label":"ics-cert.us-cert.gov/advisories/ICSA-18-284-03","hostname":"ics-cert.us-cert.gov","tags":["X Refsource MISC","Third Party Advisory","US Government Resource"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-10-11T22:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-17T02:16:47.170Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":32,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T05:14:07.702Z","stale":false,"partial":false}}