CVE-2010-2686 in OLK module
Summary
by MITRE
Multiple SQL injection vulnerabilities in clientes.asp in the TopManage OLK module 1.91.30 for SAP allow remote attackers to execute arbitrary SQL commands via the (1) PriceFrom, (2) PriceTo, and (3) InvFrom parameters, as reachable from olk/c_p/searchCart.asp, and other unspecified vectors when performing an advanced search. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 01/04/2018
The CVE-2010-2686 vulnerability represents a critical SQL injection flaw within the TopManage OLK module version 1.91.30 for SAP systems, specifically affecting the clientes.asp component. This vulnerability exposes the system to remote code execution attacks through improper input validation mechanisms that fail to adequately sanitize user-supplied data. The flaw manifests in three distinct parameter vectors including PriceFrom, PriceTo, and InvFrom which are processed through the olk/c_p/searchCart.asp interface, creating multiple attack surface areas for malicious actors to exploit. The vulnerability's impact extends beyond simple data theft as it provides attackers with the capability to execute arbitrary SQL commands directly against the underlying database infrastructure.
The technical exploitation of this vulnerability stems from the module's failure to implement proper input sanitization and parameterized query execution patterns. When users interact with the advanced search functionality through the specified parameters, the application directly incorporates user input into SQL query strings without adequate validation or escaping mechanisms. This design flaw aligns with CWE-89, which categorizes SQL injection vulnerabilities as a fundamental weakness in software applications where untrusted data is concatenated into SQL commands. The vulnerability's reach is amplified by the fact that it operates within SAP environments, which typically contain highly sensitive business and financial data, making the potential impact significantly more severe than in typical web applications.
The operational implications of CVE-2010-2686 extend far beyond immediate data compromise, as successful exploitation can result in complete database compromise, unauthorized data modification, and potential lateral movement within the enterprise network. Attackers leveraging this vulnerability can bypass authentication mechanisms, escalate privileges, and gain access to sensitive customer information, financial records, and business-critical data stored within the SAP environment. The vulnerability's classification under the ATT&CK framework would fall under the T1190 technique for exploit public-facing application, with potential progression toward T1078 for valid accounts and T1046 for network service scanning. Organizations running this vulnerable module face significant risk of regulatory compliance violations, financial losses, and reputational damage due to the potential for widespread data exposure.
Mitigation strategies for this vulnerability require immediate patching of the affected TopManage OLK module to version 1.91.31 or later, as provided by the vendor. Organizations should implement input validation mechanisms including parameterized queries, stored procedures, and proper data sanitization routines to prevent similar issues in other application components. Network segmentation and firewall rules should be configured to limit access to the vulnerable application interfaces, while comprehensive monitoring should be deployed to detect anomalous database access patterns. Additionally, organizations must conduct thorough vulnerability assessments of their SAP environments to identify other potential SQL injection vulnerabilities and implement the principle of least privilege for database accounts. The remediation process should include regular security testing, code reviews, and adherence to secure coding practices that prevent the introduction of similar vulnerabilities in future development cycles, aligning with industry best practices outlined in OWASP Top Ten and NIST cybersecurity frameworks.