CVE-2023-39461

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{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "SCADA Data Gateway", "vendor": "Triangle MicroWorks", "versions": [{"status": "affected", "version": "5.1.3.20324"}]}], "source": "zdi-disclosures@trendmicro.com"}, {"affectedData": [{"cpes": ["cpe:2.3:a:trianglemicroworks:scada_data_gateway:5.1.3.20324:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "scada_data_gateway", "vendor": "trianglemicroworks", "versions": [{"status": "affected", "version": "5.1.3.20324"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:trianglemicroworks:scada_data_gateway:5.1.3.20324:*:*:*:*:*:*:*", "matchCriteriaId": "B3AC0B76-A64D-4650-AFF9-4B9AE5A8C4C3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Triangle MicroWorks SCADA Data Gateway Event Log Improper Output Neutralization For Logs Arbitrary File Write Vulnerability. This vulnerability allows remote attackers to write arbitrary files on affected installations of Triangle MicroWorks SCADA Data Gateway. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.\n\nThe specific flaw exists within the handling of event logs. The issue results from improper sanitization of log output. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-20535."}, {"lang": "es", "value": "Triangle MicroWorks SCADA Data Gateway Registro de eventos Neutralizaci\u00f3n de salida inadecuada para registros Vulnerabilidad de escritura de archivos arbitrarios. Esta vulnerabilidad permite a atacantes remotos escribir archivos arbitrarios en las instalaciones afectadas de Triangle MicroWorks SCADA Data Gateway. Aunque se requiere autenticaci\u00f3n para aprovechar esta vulnerabilidad, se puede omitir el mecanismo de autenticaci\u00f3n existente. La falla espec\u00edfica existe en el manejo de registros de eventos. El problema se debe a una sanitizaci\u00f3n inadecuada de la salida de registros. Un atacante puede aprovechar esto junto con otras vulnerabilidades para ejecutar c\u00f3digo en el contexto ra\u00edz. Era ZDI-CAN-20535."}], "id": "CVE-2023-39461", "lastModified": "2026-06-17T06:12:22.917", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 0.7, "impactScore": 3.6, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-39461", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-05-03T19:12:41.966123Z", "version": "2.0.3"}}]}, "published": "2024-05-03T03:15:11.363", "references": [{"source": "zdi-disclosures@trendmicro.com", "tags": ["Release Notes"], "url": "https://www.trianglemicroworks.com/products/scada-data-gateway/what's-new"}, {"source": "zdi-disclosures@trendmicro.com", "tags": ["Third Party Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1029/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://www.trianglemicroworks.com/products/scada-data-gateway/what's-new"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1029/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-117"}], "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}]}

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