CVE-2026-40452 (GCVE-0-2026-40452)

Vulnerability from cvelistv5 – Published: 2026-07-10 07:16 – Updated: 2026-07-10 17:55
VLAI
Title
Apache IoTDB: Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users
Summary
Incorrect Authorization, Improper Access Control vulnerability in Apache IoTDB. Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users. This issue affects Apache IoTDB: from 1.3.5 before 1.3.8, from 2.0.5 before 2.0.10. Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-10 17:55 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache IoTDB Affected: 1.3.5 , < 1.3.8 (semver)
Affected: 2.0.5 , < 2.0.10 (semver)
guessed Create a notification for this product.
Credits
bugbunny.ai
Show details on NVD website
To clipboard 

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