TI-2025-30740 Aliases CVE-2025-48459 GHSA-776q-jw43-fhjx

Apache IoTDB: Deserialization of untrusted Data

LOW 25CWE-502Published 2025-09-24 · Updated 2025-11-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: Low · None · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-502.

Summary

Deserialization of Untrusted Data vulnerability in Apache IoTDB. This issue affects Apache IoTDB: from 1.0.0 before 2.0.5. Users are recommended to upgrade to version 2.0.5, which fixes the issue.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00514 44th percentileScored 2026-11-07

Fix Fixed Apache IoTDB (Apache Software Foundation): 2.0.5org.apache.iotdb:iotdb-confignode (Maven): 2.0.5+1 more product

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
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

Vendor	Product	Affected versions	Fixed in	Status	Source
Apache	Apache IoTDB	1.0.0 to before 2.0.5	2.0.5	Patch available	CNA
—	org.apache.iotdb:iotdb-confignode (Maven)	1.0.0 to before 2.0.5	2.0.5	Patch available	GHSA-776q-jw43-fhjx
—	apache-iotdb (PyPI)	1.0.0 to before 2.0.5	2.0.5	Patch available	GHSA-776q-jw43-fhjx

Apache IoTDB VendorApache Affected 1.0.0 to before 2.0.5 Fixed in 2.0.5 Patch available CNA
org.apache.iotdb:iotdb-confignode (Maven) Vendor— Affected 1.0.0 to before 2.0.5 Fixed in 2.0.5 Patch available GHSA-776q-jw43-fhjx
apache-iotdb (PyPI) Vendor— Affected 1.0.0 to before 2.0.5 Fixed in 2.0.5 Patch available GHSA-776q-jw43-fhjx

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:apache:iotdb::::::::	1.0.0 to before 2.0.5	Vulnerable	Apache

cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:* Versions 1.0.0 to before 2.0.5 Vulnerable ·Apache

Remediation

Fix · CNA Apache IoTDB (Apache Software Foundation) Fixed in 2.0.5
Fix · GHSA-776q-jw43-fhjx org.apache.iotdb:iotdb-confignode (Maven) Fixed in 2.0.5 Advisory →
Fix · GHSA-776q-jw43-fhjx apache-iotdb (PyPI) Fixed in 2.0.5 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2025-48459
2026-10-03 Alias added: GHSA-776q-jw43-fhjx

References

Advisory 3

Other 4

TI-2020-15666 XML external entity injection in jackson-databind CVSS 3.1HIGH 7.5
TI-2023-10331 Apache IoTDB grafana-connector Login Bypass Vulnerability CVSS 3.1CRITICAL 9.8
TI-2026-19926 Apache IoTDB: JEXL Expression Injection Vulnerability CVSS 3.1CRITICAL 9.8
TI-2026-19352 Apache IoTDB: Insecure Default Configuration Vulnerability CVSS 3.1CRITICAL 9.8
TI-2026-19351 Apache IoTDB: Path Traversal in DataNode Internal RPC Trigger JAR Upload Allows Arbitrary File Write CVSS 3.1CRITICAL 9.8
TI-2026-19350 Apache IoTDB: Authentication Bypass via Forged SessionID in Thrift RPC CVSS 3.1CRITICAL 9.1

See all 19 →

Sources

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