Authenticated SSRF via unfiltered DB2 JDBC ldap parameter
Published Sep 15, 2025 · Updated Sep 15, 2025
SSRF in DataEase before 2.10.13 allows remote authenticated users to induce outbound LDAP requests through crafted DB2 JDBC URLs. The Db2 datasource configuration's illegalParameters list blocked rmi but accepted ldap:// in attacker-controlled JDBC connection strings. An authenticated user able to configure a DB2 OLTP data source and request its schema can make the server connect to an attacker-selected LDAP host; modern Java defaults prevent the advisory's deserialization path from reaching code execution.
Summary
What happened
SSRF in DataEase before 2.10.13 allows remote authenticated users to induce outbound LDAP requests through crafted DB2 JDBC URLs. The Db2 datasource configuration's illegalParameters list blocked rmi but accepted ldap:// in attacker-controlled JDBC connection strings. An authenticated user able to configure a DB2 OLTP data source and request its schema can make the server connect to an attacker-selected LDAP host; modern Java defaults prevent the advisory's deserialization path from reaching code execution.
The record
- CVE
- CVE-2025-58045
- Published
- Sep 15, 2025
- Updated
- Sep 15, 2025
- Vendor
- FIT2CLOUD
- Product
- DataEase
- Classifications
- CWE-918
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 15, 2025CVE publishedPublication date reported by the CVE source.
- Sep 15, 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?
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- Affected versionversion=< 2.10.13
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
- Vendor DB2 LDAP callback demonstrationproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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