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TI-2026-03286 Aliases CVE-2026-3797GHSA-g3m6-556h-mp43

Tiandy Video Surveillance System 视频监控平台 CLS_REST_File.java uploadFile unrestricted upload

Priority MEDIUM 57CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass, Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00391 33rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TiandyVideo Surveillance System 视频监控平台7.17.0—No fix listedCNA
  • Video Surveillance System 视频监控平台 VendorTiandy Affected 7.17.0 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tiandy:video_surveillance_system_firmware:7.17.0:*:*:*:*:*:*:*7.17.0VulnerableTiandy
cpe:2.3:h:tiandy:video_surveillance_system:-:*:*:*:*:*:*:*not specified by NVDRunning onTiandy
  • cpe:2.3:o:tiandy:video_surveillance_system_firmware:7.17.0:*:*:*:*:*:*:* Versions 7.17.0 Vulnerable ·Tiandy
  • cpe:2.3:h:tiandy:video_surveillance_system:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tiandy

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-3797
  2. 2026-10-03 Alias added: GHSA-g3m6-556h-mp43

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences