CVE-2026-24014

critical · 9.8

Apache IoTDB DataNode’s internal RPC interface for creating Trigger instances uses the uploaded Trigger JAR name to build a file path without sufficient validation. If the internal DataNode RPC port is exposed to an untrusted network, an attacker may use path traversal sequences in the JAR name to write files outside the intended Trigger installation directory. This could allow arbitrary file write with the permissions of the IoTDB process. This issue affects Apache IoTDB: from 1.3.3 before 2.0.8. Users are recommended to upgrade to version 2.0.8, which fixes the issue.

9.8

CVSS

0.7%

EPSS (exploit prob.)

51st

EPSS percentile

2026-07-06

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-284CWE-434

Affected products

Vendor	Product	Affected versions
apache	iotdb	>= 1.3.3, < 2.0.8

Check a specific version with /api/v1/cve/match.

References

https://lists.apache.org/thread/38298f803gb5j9nlhf0l9zkf34o90h3m
http://www.openwall.com/lists/oss-security/2026/07/06/12

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-24014