{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-4739", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2023-09-03T06:25:56.370Z", "datePublished": "2023-09-03T19:31:04.594Z", "dateUpdated": "2024-08-02T07:37:59.636Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2024-04-09T08:34:36.222Z"}, "title": "Byzoro Smart S85F Management Platform updateos.php unrestricted upload", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-434", "lang": "en", "description": "CWE-434 Unrestricted Upload"}]}], "affected": [{"vendor": "Byzoro", "product": "Smart S85F Management Platform", "versions": [{"version": "20230820", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability, which was classified as critical, has been found in Byzoro Smart S85F Management Platform up to 20230820. Affected by this issue is some unknown functionality of the file /sysmanage/updateos.php. The manipulation of the argument 1_file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-238628. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "de", "value": "Eine kritische Schwachstelle wurde in Byzoro Smart S85F Management Platform bis 20230820 entdeckt. Betroffen davon ist ein unbekannter Prozess der Datei /sysmanage/updateos.php. Mittels dem Manipulieren des Arguments 1_file_upload mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "timeline": [{"time": "2023-09-03T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2023-09-03T00:00:00.000Z", "lang": "en", "value": "CVE reserved"}, {"time": "2023-09-03T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2024-04-09T09:06:32.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Peanu11 (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.238628", "name": "VDB-238628 | Byzoro Smart S85F Management Platform updateos.php unrestricted upload", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.238628", "name": "VDB-238628 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.197572", "name": "Submit #197572 | A file upload vulnerability exists on the Smart S85F management platform", "tags": ["third-party-advisory"]}, {"url": "https://github.com/Meizhi-hua/cve/blob/main/upload_file.md", "tags": ["exploit"]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:37:59.636Z"}, "title": "CVE Program Container", "references": [{"url": "https://vuldb.com/?id.238628", "name": "VDB-238628 | Byzoro Smart S85F Management Platform updateos.php unrestricted upload", "tags": ["vdb-entry", "technical-description", "x_transferred"]}, {"url": "https://vuldb.com/?ctiid.238628", "name": "VDB-238628 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required", "x_transferred"]}, {"url": "https://vuldb.com/?submit.197572", "name": "Submit #197572 | A file upload vulnerability exists on the Smart S85F management platform", "tags": ["third-party-advisory", "x_transferred"]}, {"url": "https://github.com/Meizhi-hua/cve/blob/main/upload_file.md", "tags": ["exploit", "x_transferred"]}]}]}}

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