CVE-2026-40009

MEDIUM

Apache IoTDB 2.0.8 to < 2.0.10 - Authenticated Privilege Escalation

Title source: manual
STIX 2.1

Description

Improper Privilege Management, Improper Access Control vulnerability in Apache IoTDB. Authenticated users can escalate to full tree-path access by renaming themselves to __internal_auditor. This issue affects Apache IoTDB: from 2.0.8 before 2.0.10. Users are recommended to upgrade to version 2.0.10, which fixes the issue.

References (2)

Core 2

Scores

CVSS v3 6.5
EPSS 0.0021
EPSS Percentile 11.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-269 CWE-284
Status published
Products (1)
Apache Software Foundation/Apache IoTDB 2.0.8 - 2.0.10
Published Jul 10, 2026
Tracked Since Jul 10, 2026