CVE-2023-3803

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-3803", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2023-07-20T08:27:56.581Z", "datePublished": "2023-07-21T00:31:03.420Z", "dateUpdated": "2024-08-02T07:08:50.377Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2023-10-24T06:01:23.414Z"}, "title": "Chengdu Flash Flood Disaster Monitoring and Warning System File Name ImageStationDataService.asmx random values", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-330", "lang": "en", "description": "CWE-330 Insufficiently Random Values"}]}], "affected": [{"vendor": "Chengdu", "product": "Flash Flood Disaster Monitoring and Warning System", "versions": [{"version": "2.0", "status": "affected"}], "modules": ["File Name Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability classified as problematic has been found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. This affects an unknown part of the file /Service/ImageStationDataService.asmx of the component File Name Handler. The manipulation leads to insufficiently random values. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-235071. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "de", "value": "Es wurde eine Schwachstelle in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0 entdeckt. Sie wurde als problematisch eingestuft. Hiervon betroffen ist ein unbekannter Codeblock der Datei /Service/ImageStationDataService.asmx der Komponente File Name Handler. Dank Manipulation mit unbekannten Daten kann eine insufficiently random values-Schwachstelle ausgenutzt werden. Die Komplexit\u00e4t eines Angriffs ist eher hoch. Sie ist schwierig auszunutzen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 2.6, "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 2.6, "vectorString": "CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.4, "vectorString": "AV:A/AC:H/Au:S/C:P/I:N/A:N"}}], "timeline": [{"time": "2023-07-20T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2023-07-20T00:00:00.000Z", "lang": "en", "value": "CVE reserved"}, {"time": "2023-07-20T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2023-08-15T12:02:13.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "GUIqizsq (VulDB User)", "type": "analyst"}], "references": [{"url": "https://vuldb.com/?id.235071", "tags": ["vdb-entry"]}, {"url": "https://vuldb.com/?ctiid.235071", "tags": ["signature", "permissions-required"]}, {"url": "https://github.com/GUIqizsq/cve/blob/main/upload_2.md", "tags": ["exploit"]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:08:50.377Z"}, "title": "CVE Program Container", "references": [{"url": "https://vuldb.com/?id.235071", "tags": ["vdb-entry", "x_transferred"]}, {"url": "https://vuldb.com/?ctiid.235071", "tags": ["signature", "permissions-required", "x_transferred"]}, {"url": "https://github.com/GUIqizsq/cve/blob/main/upload_2.md", "tags": ["exploit", "x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"modules": ["File Name Handler"], "product": "Flash Flood Disaster Monitoring and Warning System", "vendor": "Chengdu", "versions": [{"status": "affected", "version": "2.0"}]}], "source": "cna@vuldb.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cdwanjiang:flash_flood_disaster_monitoring_and_warning_system:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "80BB5315-77A8-4369-84A4-D29CA1622991", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability classified as problematic has been found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. This affects an unknown part of the file /Service/ImageStationDataService.asmx of the component File Name Handler. The manipulation leads to insufficiently random values. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-235071. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."}], "id": "CVE-2023-3803", "lastModified": "2026-06-17T06:14:53.357", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "HIGH", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 1.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:A/AC:H/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 2.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 2.6, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-07-21T01:15:11.000", "references": [{"source": "cna@vuldb.com", "tags": ["Exploit"], "url": "https://github.com/GUIqizsq/cve/blob/main/upload_2.md"}, {"source": "cna@vuldb.com", "tags": ["Permissions Required", "Third Party Advisory"], "url": "https://vuldb.com/?ctiid.235071"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?id.235071"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://github.com/GUIqizsq/cve/blob/main/upload_2.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required", "Third Party Advisory"], "url": "https://vuldb.com/?ctiid.235071"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://vuldb.com/?id.235071"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-330"}], "source": "cna@vuldb.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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