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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.

PUBLISHED Reserved 2026-03-08 | Published 2026-03-09 | Updated 2026-03-10 | Assigner VulDB




MEDIUM: 5.3CVSS: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
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Unrestricted Upload

Improper Access Controls

Product status

7.17.0
affected

Timeline

2026-03-08:Advisory disclosed
2026-03-08:VulDB entry created
2026-03-08:VulDB entry last update

Credits

red88-debug (VulDB User) reporter

VulDB coordinator

References

vuldb.com/?id.349764 (VDB-349764 | Tiandy Video Surveillance System 视频监控平台 CLS_REST_File.java uploadFile unrestricted upload) vdb-entry technical-description

vuldb.com/?ctiid.349764 (VDB-349764 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.766386 (Submit #766386 | Tiandy video surveillance system 7.17.0 Unrestricted Upload of File with Dangerous Type) third-party-advisory

my.feishu.cn/...Bgdl9BHocn66xCMpCcgCD7nhe?from=from_copylink exploit

cve.org (CVE-2026-3797)

nvd.nist.gov (CVE-2026-3797)

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