CVE-2024-47945

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The session IDs are \npredictable, with only 32,768 possible values per user, which allows \nattackers to pre-generate valid session IDs, leading to unauthorized \naccess to user sessions. This is not only due to the use of an \n(insecure) rand() function call but also because of missing \ninitialization via srand(). As a result only the PIDs are effectively \nused as seed."}, {"lang": "es", "value": "Los dispositivos son vulnerables al secuestro de sesiones debido a la entrop\u00eda insuficiente en su algoritmo de generaci\u00f3n de identificadores de sesi\u00f3n. Los identificadores de sesi\u00f3n son predecibles, con solo 32 768 valores posibles por usuario, lo que permite a los atacantes generar previamente identificadores de sesi\u00f3n v\u00e1lidos, lo que conduce a un acceso no autorizado a las sesiones de usuario. Esto no solo se debe al uso de una llamada a la funci\u00f3n rand() (insegura), sino tambi\u00e9n a la falta de inicializaci\u00f3n a trav\u00e9s de srand(). Como resultado, solo los identificadores PID se utilizan de manera efectiva como semilla."}], "id": "CVE-2024-47945", "lastModified": "2026-06-17T07:58:02.697", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-47945", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-10-15T16:01:41.582783Z", "version": "2.0.3"}}]}, "published": "2024-10-15T10:15:03.973", "references": [{"source": "551230f0-3615-47bd-b7cc-93e92e730bbf", "tags": ["Exploit", "Third Party Advisory"], "url": "https://r.sec-consult.com/rittaliot"}, {"source": "551230f0-3615-47bd-b7cc-93e92e730bbf", "tags": ["Product"], "url": "https://www.rittal.com/de-de/products/deep/3124300"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2024/Oct/4"}], "sourceIdentifier": "551230f0-3615-47bd-b7cc-93e92e730bbf", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-340"}], "source": "551230f0-3615-47bd-b7cc-93e92e730bbf", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-331"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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