{"schemaVersion":3,"id":"CVE-2023-29447","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An insufficiently protected credentials vulnerability in KEPServerEX could allow an adversary to capture user credentials as the web server uses basic authentication.","dates":{"published":"2024-01-10T20:24:52.983Z","modified":"2025-06-17T20:59:11.540Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.7,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.7,"severity":"medium","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00363,"percentile":0.28895,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00363},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00363,"percentile":0.28895}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00363,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00363,"percentile":0.28895}]},"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-522","name":"Insufficiently Protected Credentials","description":"The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/522.html"}],"affected":[{"vendor":"ptc","product":"kepware_kepserverex","name":"kepware kepserverex","label":"kepware_kepserverex","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 6.14.263.0","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.2107.0, ≤ 6.14.263.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 6.14.263.0 | ≥ 6.0.2107.0, ≤ 6.14.263.0","eol":null,"hubHref":"/vendor/ptc/kepware_kepserverex"},{"vendor":"ptc","product":"thingworx_industrial_connectivity","name":"thingworx industrial connectivity","label":"thingworx_industrial_connectivity","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 8.0, ≤ 8.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 8.0, ≤ 8.5","eol":null,"hubHref":"/vendor/ptc/thingworx_industrial_connectivity"},{"vendor":"ptc","product":"thingworx_kepware_server","name":"thingworx kepware server","label":"thingworx_kepware_server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 6.14.263.0","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.8, ≤ 6.14.263.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 6.14.263.0 | ≥ 6.8, ≤ 6.14.263.0","eol":null,"hubHref":"/vendor/ptc/thingworx_kepware_server"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-03","label":"www.cisa.gov/news-events/ics-advisories/icsa-23-243-03","hostname":"www.cisa.gov","tags":["Government Resource","Third Party Advisory","US Government Resource"]},{"url":"https://www.ptc.com/en/support/article/cs399528","label":"www.ptc.com/en/support/article/cs399528","hostname":"www.ptc.com","tags":["Vendor Advisory"]},{"url":"https://www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/","label":"www.dragos.com/advisory/ptcs-kepserverex-vulnerabilities/","hostname":"www.dragos.com","tags":["Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-01-10T20:24:52.983Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-06-17T20:59:11.540Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":23,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T20:06:37.647Z","stale":false,"partial":false}}