Deserialization Vulnerability in Apache IoTDB 1.0.02.0.5
CVE-2025-48459 Published on September 24, 2025
Apache IoTDB: Deserialization of untrusted Data
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.
Vulnerability Analysis
CVE-2025-48459 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
What is a Marshaling, Unmarshaling Vulnerability?
The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
CVE-2025-48459 has been classified to as a Marshaling, Unmarshaling vulnerability or weakness.
Products Associated with CVE-2025-48459
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Affected Versions
Apache Software Foundation Apache IoTDB:- Version 1.0.0 and below 2.0.5 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.