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How the mentioned CVE works
The CVE-2025-44034 vulnerability is a SQL injection flaw located within the `AddrController` of the oa_system oasys application. Specifically, the `alph` parameter passed to the controller fails to properly sanitize user input. A remote attacker can craft malicious SQL code within this parameter. When the application concatenates this tainted input directly into a SQL query without validation or parameterization, the attacker’s payload is executed by the backend database. This allows the attacker to read, modify, or delete sensitive information stored in the database, potentially leading to a full compromise of the application and its underlying data.
Platform: oa_system oasys
Version: 1.1
Vulnerability: SQL Injection
Severity: Critical
date: 09/16/2025
Prediction: Patch by 12/2025
What Undercode Say:
`curl -X GET “http://
`sqlmap -u “http://
`!/bin/bash
Simple check for unpatched versions
grep -r “alph” src/main/java/cn/gson/oasys/controller/address/`
How Exploit:
Craft malicious alph parameter to extract database information or execute commands.
Protection from this CVE
Use prepared statements.
Implement input validation.
Apply vendor patch.
Impact:
Unauthorized data access.
Full system compromise.
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Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
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