CVE-2015-2972 in Thetis
Summary
by MITRE
Multiple SQL injection vulnerabilities in Sysphonic Thetis before 2.3.0 allow remote attackers to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 06/03/2022
The vulnerability identified as CVE-2015-2972 represents a critical security flaw in Sysphonic Thetis versions prior to 2.3.0, specifically affecting the system's handling of user input within database operations. This vulnerability falls under the category of SQL injection attacks as classified by CWE-89, which occurs when an application fails to properly sanitize user-supplied data before incorporating it into SQL queries. The affected system processes user input through unspecified vectors, creating opportunities for malicious actors to manipulate database commands and potentially gain unauthorized access to sensitive information. The vulnerability demonstrates a fundamental weakness in input validation and query construction mechanisms within the software's database interface.
The technical exploitation of this vulnerability enables remote attackers to execute arbitrary SQL commands against the underlying database system, potentially leading to data theft, modification, or deletion. Attackers can leverage this flaw by crafting malicious input that bypasses normal security controls and injects harmful SQL syntax into the application's database queries. The unspecified vectors suggest that multiple entry points within the application may be susceptible to this type of attack, making the vulnerability particularly dangerous as it could be exploited through various pathways. This weakness directly violates security principles established in the OWASP Top Ten, specifically addressing the SQL injection category that consistently ranks among the most critical web application vulnerabilities.
The operational impact of this vulnerability extends beyond simple data compromise, as successful exploitation could result in complete database takeover, unauthorized privilege escalation, and potential lateral movement within the network infrastructure. Organizations utilizing affected versions of Sysphonic Thetis face significant risks including unauthorized data access, data integrity violations, and potential system compromise that could affect business continuity and regulatory compliance. The vulnerability's remote exploitability means that attackers do not require physical access to the system, making it particularly dangerous for organizations that expose their systems to external networks. This type of vulnerability aligns with ATT&CK technique T1071.004 for application layer protocol manipulation and T1190 for exploitation of remote services, demonstrating how attackers can leverage database vulnerabilities to achieve broader security objectives.
Mitigation strategies for CVE-2015-2972 require immediate action to upgrade to Sysphonic Thetis version 2.3.0 or later, which contains the necessary patches to address the SQL injection vulnerabilities. Organizations should implement comprehensive input validation and parameterized queries to prevent similar issues in other applications, following the principle of least privilege for database accounts and implementing proper access controls. Network segmentation and intrusion detection systems should be deployed to monitor for suspicious database activity, while regular security assessments and penetration testing should be conducted to identify additional vulnerabilities. The remediation process must include thorough testing of the patched version to ensure that all functionality remains intact while addressing the identified security gaps. Additionally, organizations should establish security awareness training for developers to prevent similar issues in custom applications and maintain updated security patches across all systems to prevent exploitation through similar vulnerabilities.