{"id":"CVE-2026-3797","state":"PUBLISHED","title":"Tiandy Video Surveillance System 视频监控平台 CLS_REST_File.java uploadFile unrestricted upload","description":"A security vulnerability has been detected in Tiandy Video Surveillance System 视频监控平台 7.17.0. The impacted element is the function uploadFile of the file /src/com/tiandy/easy7/core/rest/CLS_REST_File.java. The manipulation of the argument fileName leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-03-09T02:32:20.573Z","updatedAt":"2026-03-10T20:17:05.763Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Tiandy Video Surveillance System 视频监控平台"],"affected":[{"vendor":"Tiandy","product":"Video Surveillance System 视频监控平台","versions":[{"version":"7.17.0","status":"affected"}]}],"references":["https://vuldb.com/?id.349764","https://vuldb.com/?ctiid.349764","https://vuldb.com/?submit.766386","https://my.feishu.cn/docx/P3Bgdl9BHocn66xCMpCcgCD7nhe?from=from_copylink"],"weaknesses":["CWE-434","CWE-284"],"ingestedAt":"2026-10-29T20:11:50.837Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/3xxx/CVE-2026-3797.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3797","state":"PUBLISHED","datePublished":"2026-03-09T02:32:20.573Z","dateUpdated":"2026-03-10T20:17:05.763Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-03-08T11:23:35.419Z"},"containers":{"cna":{"title":"Tiandy Video Surveillance System 视频监控平台 CLS_REST_File.java uploadFile unrestricted upload","descriptions":[{"lang":"en","value":"A security vulnerability has been detected in Tiandy Video Surveillance System 视频监控平台 7.17.0. The impacted element is the function uploadFile of the file /src/com/tiandy/easy7/core/rest/CLS_REST_File.java. The manipulation of the argument fileName leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"Tiandy","product":"Video Surveillance System 视频监控平台","versions":[{"version":"7.17.0","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.349764","name":"VDB-349764 | Tiandy Video Surveillance System 视频监控平台 CLS_REST_File.java uploadFile unrestricted upload","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.349764","name":"VDB-349764 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.766386","name":"Submit #766386 | Tiandy video surveillance system 7.17.0 Unrestricted Upload of File with Dangerous Type","tags":["third-party-advisory"]},{"url":"https://my.feishu.cn/docx/P3Bgdl9BHocn66xCMpCcgCD7nhe?from=from_copylink","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"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/E:P/RL:X/RC:R","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/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-434","type":"CWE","lang":"en","description":"Unrestricted Upload"}]},{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"Improper Access Controls"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-03-09T02:32:20.573Z"},"timeline":[{"time":"2026-03-08T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-03-08T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-03-08T12:28:39.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"red88-debug (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-10T20:16:55.429449Z","id":"CVE-2026-3797","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-10T20:17:05.763Z"}}]}}}