Authenticated code execution via DB2 JDBC JNDI lookup
Published Sep 21, 2025 · Updated Sep 21, 2025
Deserialization in JEECG JimuReport 2.1.0 through 2.1.2 allows remote authenticated users to execute code through a crafted DB2 JDBC URL. The /drag/onlDragDataSource/testConnection endpoint accepts clientRerouteServerListJNDIName without restriction, causing the DB2 driver to contact an attacker-controlled JNDI endpoint and deserialize returned data. A valid session and DB2 data-source test access are required; successful exploitation runs arbitrary code on the application server.
Summary
What happened
Deserialization in JEECG JimuReport 2.1.0 through 2.1.2 allows remote authenticated users to execute code through a crafted DB2 JDBC URL. The /drag/onlDragDataSource/testConnection endpoint accepts clientRerouteServerListJNDIName without restriction, causing the DB2 driver to contact an attacker-controlled JNDI endpoint and deserialize returned data. A valid session and DB2 data-source test access are required; successful exploitation runs arbitrary code on the application server.
The record
- CVE
- CVE-2025-10771
- Published
- Sep 21, 2025
- Updated
- Sep 21, 2025
- Vendor
- Beijing Guoju Information Technology Co., Ltd.
- Product
- JimuReport
- Classifications
- CWE-20, CWE-502, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 21, 2025CVE publishedPublication date reported by the CVE source.
- Sep 21, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2.1.0
- Affected versionversion=2.1.1
- Affected versionversion=2.1.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- JimuReport DB2 JDBC deserialization proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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