{"schemaVersion":3,"id":"CVE-2026-46749","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 6). The affected application uses a password hashing implementation with a static, hardcoded salt shared across all users and installations, and is configured with an insufficient number of iterations. This could allow an attacker to efficiently recover user passwords using brute-force or precomputed attacks, potentially resulting in unauthorized access.","dates":{"published":"2026-06-09T08:47:05.354Z","modified":"2026-06-09T13:10:31.258Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":5,"severity":"medium","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":5,"severity":"medium","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00199,"percentile":0.09144,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.07800000000000001,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00121},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00199,"percentile":0.09144}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00121,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00199,"percentile":0.09144}]},"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-760","name":"Use of a One-Way Hash with a Predictable Salt","description":"The product uses a one-way cryptographic hash against an input that should not be reversible, such as a password, but the product uses a predictable salt as part of the input.","type":"weakness","status":"Incomplete","abstraction":"Variant","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/760.html"}],"affected":[{"vendor":"siemens","product":"sinec_ins","name":"sinec ins","label":"sinec_ins","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V1.0 SP2 Update 6","noFixRecorded":false,"fixedIn":null},{"text":"≤ 1.0","noFixRecorded":false,"fixedIn":null},{"text":"1.0:sp1","noFixRecorded":false,"fixedIn":null},{"text":"1.0:sp2","noFixRecorded":false,"fixedIn":null},{"text":"1.0:sp2_update_1","noFixRecorded":false,"fixedIn":null},{"text":"1.0:sp2_update_2","noFixRecorded":false,"fixedIn":null},{"text":"1.0:sp2_update_3","noFixRecorded":false,"fixedIn":null},{"text":"1.0:sp2_update_4","noFixRecorded":false,"fixedIn":null},{"text":"1.0:sp2_update_5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V1.0 SP2 Update 6 | ≤ 1.0 | 1.0:sp1 | 1.0:sp2 | 1.0:sp2_update_1 | 1.0:sp2_update_2 | 1.0:sp2_update_3 | 1.0:sp2_update_4 | 1.0:sp2_update_5","eol":null,"hubHref":"/vendor/siemens/sinec_ins"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-860189.html","label":"cert-portal.siemens.com/productcert/html/ssa-860189.html","hostname":"cert-portal.siemens.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-06-09T08:47:05.354Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-09T13:10:31.258Z","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":"2026-10-20T11:58:11.509Z","stale":false,"partial":false}}