CVE-2023-49252

{"id": "CVE-2023-49252", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "productcert@siemens.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2024-01-09T10:15:20.243", "references": [{"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-777015.pdf", "tags": ["Patch", "Vendor Advisory"], "source": "productcert@siemens.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The affected application allows IP configuration change without authentication to the device. This could allow an attacker to cause denial of service condition."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en SIMATIC CN 4100 (todas las versiones &lt; V2.7). La aplicaci\u00f3n afectada permite el cambio de configuraci\u00f3n de IP sin autenticaci\u00f3n en el dispositivo. Esto podr\u00eda permitir que un atacante provoque una condici\u00f3n de denegaci\u00f3n de servicio."}], "lastModified": "2024-01-11T22:43:37.097", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens:simatic_cn_4100:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C8B14973-F641-462C-8DC5-810D7956A123", "versionEndExcluding": "2.7"}], "operator": "OR"}]}], "sourceIdentifier": "productcert@siemens.com"}