{"schemaVersion":3,"id":"CVE-2015-1602","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Siemens SIMATIC STEP 7 (TIA Portal) 12 and 13 before 13 SP1 Upd1 improperly stores password data within project files, which makes it easier for local users to determine cleartext (1) protection-level passwords or (2) web-server passwords by leveraging the ability to read these files.","dates":{"published":"2015-04-06T01:00:00.000Z","modified":"2024-08-06T04:47:17.344Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":2.1,"severity":"low","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00366,"percentile":0.28949,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.00366},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00366,"percentile":0.28949}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00366,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00366,"percentile":0.28949}]},"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-200","name":"Exposure of Sensitive Information to an Unauthorized Actor","description":"The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/200.html"}],"affected":[{"vendor":"siemens","product":"simatic_step_7","name":"simatic step 7","label":"simatic_step_7","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 13.0","noFixRecorded":false,"fixedIn":null},{"text":"12.0","noFixRecorded":false,"fixedIn":null},{"text":"13.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 13.0 | 12.0 | 13.0","eol":null,"hubHref":"/vendor/siemens/simatic_step_7"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-315836.pdf","label":"www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-315836.pdf","hostname":"www.siemens.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2015-04-06T01:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T04:47:17.344Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":8,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T06:15:52.805Z","stale":false,"partial":false}}