CVE-2011-1342 in Aipo
Summary
by MITRE
SQL injection vulnerability in Aimluck Aipo before 5.1.1, and Aipo for ASP before 5.1.1, allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 02/10/2019
The CVE-2011-1342 vulnerability represents a critical SQL injection flaw discovered in the Aimluck Aipo collaboration platform and its ASP variant, affecting versions prior to 5.1.1. This vulnerability resides within the authentication and authorization mechanisms of these enterprise collaboration tools, which are widely used for managing corporate communication and document sharing. The flaw allows authenticated attackers to manipulate database queries through crafted input parameters, potentially leading to unauthorized data access, modification, or deletion. The vulnerability is particularly concerning because it requires only authenticated access, meaning that an attacker who has already compromised a valid user account can exploit this weakness to escalate their privileges and gain deeper system access.
The technical implementation of this SQL injection vulnerability stems from improper input validation and sanitization within the application's database interaction layers. Attackers can manipulate specific parameters in the application's web interface or API endpoints to inject malicious SQL code into the backend database queries. This occurs when user-supplied data is directly concatenated into SQL statements without proper parameterization or escaping mechanisms. The vulnerability manifests in the application's handling of user inputs during authentication, data retrieval, or administrative operations, where the system fails to properly distinguish between legitimate database commands and attacker-controlled malicious input. This weakness aligns with CWE-89, which specifically addresses SQL injection vulnerabilities in software applications, and represents a classic example of improper input handling in database operations.
The operational impact of CVE-2011-1342 extends beyond simple data theft, as authenticated attackers can leverage this vulnerability to gain complete control over the affected database systems. An attacker with valid credentials could potentially extract sensitive corporate information including employee records, confidential business data, and proprietary documents stored within the Aipo platform. The vulnerability also enables privilege escalation attacks where attackers can manipulate database queries to assume administrative roles or access restricted system functionalities. Additionally, the exploitation could lead to data corruption, unauthorized system modifications, and potential denial of service conditions that could disrupt business operations. Organizations using these vulnerable versions face significant risk of data breaches and compliance violations, particularly in regulated industries where data protection and privacy requirements are stringent. The vulnerability's impact is further amplified by the fact that it affects both the standard and ASP versions of the software, indicating a fundamental flaw in the application's security architecture rather than a localized issue.
Organizations should immediately upgrade to Aimluck Aipo version 5.1.1 or later to remediate this vulnerability, as this release includes proper input validation and parameterization mechanisms that prevent SQL injection attacks. System administrators should implement network segmentation and access controls to limit the potential impact of authenticated attacks, while also monitoring for suspicious database activity and unauthorized access attempts. Security teams should conduct comprehensive penetration testing and vulnerability assessments to identify any potential exploitation attempts, and implement web application firewalls to detect and block malicious SQL injection attempts. The remediation process should also include reviewing and strengthening authentication mechanisms, implementing multi-factor authentication, and establishing regular security patching procedures. According to ATT&CK framework, this vulnerability maps to T1190 (Exploit Public-Facing Application) and T1071.004 (Application Layer Protocol: DNS) as attackers may use the compromised system to launch further attacks, while the exploitation techniques align with T1078 (Valid Accounts) and T1566 (Phishing) as initial access often occurs through compromised credentials. Organizations should also consider implementing database activity monitoring solutions to detect anomalous query patterns that may indicate exploitation attempts.