CVE-2015-10061 in Trabalho-Web2
Summary
by MITRE • 01/17/2023
A vulnerability was found in evandro-machado Trabalho-Web2. It has been classified as critical. This affects an unknown part of the file src/java/br/com/magazine/dao/ClienteDAO.java. The manipulation leads to sql injection. The name of the patch is f59ac954625d0a4f6d34f069a2e26686a7a20aeb. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-218427.
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Analysis
by VulDB Data Team • 02/08/2023
The vulnerability identified as CVE-2015-10061 represents a critical sql injection flaw within the evandro-machado Trabalho-Web2 web application. This security weakness resides in the ClienteDAO.java file located at src/java/br/com/magazine/dao/, making it a core component of the application's data access layer. The vulnerability stems from improper input validation and sanitization practices during database query construction, creating an exploitable pathway for malicious actors to manipulate backend database operations through crafted input parameters. The critical classification indicates the severity of potential impact, as sql injection vulnerabilities can enable attackers to access, modify, or delete sensitive data within the affected database system.
The technical flaw manifests when user-supplied input is directly incorporated into sql query strings without proper sanitization or parameterization. This allows attackers to inject malicious sql code that can bypass authentication mechanisms, extract confidential information, or perform unauthorized database operations. The vulnerability specifically affects the ClienteDAO.java component which handles client data operations, suggesting that any functionality relying on this data access object could be compromised. The patch identified by hash f59ac954625d0a4f6d34f069a2e26686a7a20aeb addresses this issue by implementing proper input validation and sql parameterization techniques. The fix likely involves replacing direct string concatenation with prepared statements or similar secure coding practices that separate sql code from user data.
The operational impact of this vulnerability extends beyond simple data theft, encompassing potential system compromise and business disruption. Attackers exploiting this sql injection vulnerability could gain unauthorized access to customer databases containing personal information, financial data, or other sensitive corporate assets. The attack surface includes any web interface components that interact with the ClienteDAO functionality, potentially affecting user authentication, client management, and transaction processing capabilities. Organizations utilizing this vulnerable application face significant risk of data breaches, regulatory compliance violations, and reputational damage. The vulnerability's presence in a data access layer component means that even seemingly benign user interactions could serve as attack vectors for sophisticated sql injection attacks.
Mitigation strategies should prioritize immediate patch application as recommended, ensuring that the f59ac954625d0a4f6d34f069a2e26686a7a20aeb fix is properly implemented across all affected environments. Security teams should conduct comprehensive code reviews to identify similar sql injection patterns throughout the application codebase, as this vulnerability likely indicates broader security gaps in input handling practices. Additionally, implementing web application firewalls, input validation rules, and regular security testing can provide defense-in-depth measures against similar vulnerabilities. The vulnerability aligns with CWE-89 which specifically addresses sql injection flaws, and maps to ATT&CK technique T1190 for exploiting vulnerabilities in web applications. Organizations should also consider implementing database activity monitoring and access controls to detect and prevent unauthorized database access attempts that may result from successful exploitation of this vulnerability.