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TI-2026-03634 Aliases CVE-2026-4187GHSA-xcmw-c5v3-hvv7

Tiandy Easy7 Integrated Management Platform Device Identifier UpdateLocalDevInfo.jsp missing authentication

Priority HIGH 70CWE-287Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-287.

Summary

A vulnerability was identified in Tiandy Easy7 Integrated Management Platform 7.17.0. Impacted is an unknown function of the file /WebService/UpdateLocalDevInfo.jsp of the component Device Identifier Handler. Such manipulation of the argument username/password leads to missing authentication. The attack can be launched remotely. The exploit is publicly available and might 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 0.00535 45th 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
Yes
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
TiandyEasy7 Integrated Management Platform7.17.0—No fix listedCNA
  • Easy7 Integrated Management Platform VendorTiandy Affected 7.17.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-4187
  2. 2026-10-03 Alias added: GHSA-xcmw-c5v3-hvv7
  3. 2026-10-25 EPSS moved to the below the 50th percentile

References

Exploit 1

  • TI-2026-08313 Tiandy Easy7 Integrated Management Platform API Endpoint updateUserPassword password recovery CVSS 4.0MEDIUM 6.9
  • TI-2026-08312 Tiandy Easy7 Integrated Management Platform GetDBDataEx.jsp sql injection CVSS 4.0MEDIUM 6.9
  • TI-2026-06780 Tiandy Easy7 Integrated Management Platform updateDbBackupInfo os command injection CVSS 4.0MEDIUM 6.9
  • TI-2026-03734 Tiandy Easy7 Integrated Management Platform getRecByTemplateId sql injection CVSS 4.0MEDIUM 6.9
  • TI-2026-03733 Tiandy Easy7 Integrated Management Platform Endpoint getDevDetailedInfo sql injection CVSS 4.0MEDIUM 6.9
  • TI-2026-03732 Tiandy Easy7 Integrated Management Platform Endpoint queryResources sql injection CVSS 4.0MEDIUM 6.9
See all 13 →

Sources

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