CVE-2026-46749

{"id": "CVE-2026-46749", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-46749", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-06-09T13:10:22.511716Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 0.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 4.9, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "HIGH", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "productcert@siemens.com", "affectedData": [{"vendor": "Siemens", "product": "SINEC INS", "versions": [{"status": "affected", "version": "0", "lessThan": "V1.0 SP2 Update 6", "versionType": "custom"}], "defaultStatus": "unknown"}]}], "published": "2026-06-09T10:16:44.410", "references": [{"url": "https://cert-portal.siemens.com/productcert/html/ssa-860189.html", "tags": ["Vendor Advisory"], "source": "productcert@siemens.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-760"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Una vulnerabilidad ha sido identificada en SINEC INS (Todas las versiones < V1.0 SP2 Update 6). La aplicaci\u00f3n afectada utiliza una implementaci\u00f3n de hash de contrase\u00f1as con un salt est\u00e1tico y codificado de forma r\u00edgida, compartido entre todos los usuarios e instalaciones, y est\u00e1 configurada con un n\u00famero insuficiente de iteraciones. Esto podr\u00eda permitir a un atacante recuperar eficientemente las contrase\u00f1as de los usuarios utilizando ataques de fuerza bruta o precalculados, lo que podr\u00eda resultar en acceso no autorizado."}], "lastModified": "2026-07-23T08:10:00.137", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens:sinec_ins:*:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B0309582-8D59-405A-886D-158C25B8B281", "versionEndIncluding": "1.0"}, {"criteria": "cpe:2.3:a:siemens:sinec_ins:1.0:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "75BC588E-CDF0-404E-AD61-02093A1DF343"}, {"criteria": "cpe:2.3:a:siemens:sinec_ins:1.0:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A334F7B4-7283-4453-BAED-D2E01B7F8A6E"}, {"criteria": "cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A6BEA71C-CA81-4B5D-A688-2B21E62DC351"}, {"criteria": "cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B405F22-5517-49F5-A7CA-1E50D58DFC75"}, {"criteria": "cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "10CD32A2-3109-4933-84B5-FFE350E7C741"}, {"criteria": "cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "520B52FE-DE36-445F-ABFE-52B34DE7E00C"}, {"criteria": "cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "862C9F93-4E58-4B70-97D2-9FBBCE34DBC3"}], "operator": "OR"}]}], "sourceIdentifier": "productcert@siemens.com"}