CVE-2024-45622 identifies a critical SQL injection vulnerability in the ASIS (Aplikasi Sistem Sekolah) application, specifically versions 3.0.0 through 3.2.0, which is built on the CodeIgniter 3 framework. The vulnerability resides in the index.php file's username parameter, which fails to properly sanitize user input before incorporating it into SQL queries. This allows an unauthenticated attacker to inject malicious SQL code, effectively bypassing authentication mechanisms. The vulnerability is classified under CWE-89 (Improper Neutralization of Special Elements used in an SQL Command). The CVSS v3.1 base score is 9.8, reflecting its critical impact with network attack vector, no required privileges, no user interaction, and full impact on confidentiality, integrity, and availability. Exploiting this flaw enables attackers to gain unauthorized access, potentially leading to data theft, modification, or destruction, and complete system compromise. Although no public exploits have been reported yet, the vulnerability's nature and high severity make it a prime target for attackers. ASIS is a school management system used primarily in educational institutions, and its compromise could expose sensitive student and staff data. The lack of available patches at the time of publication necessitates immediate mitigation efforts by administrators.

The impact of CVE-2024-45622 is severe for organizations using ASIS in their school management infrastructure. Successful exploitation results in authentication bypass, granting attackers unauthorized administrative access without any credentials. This can lead to full disclosure of sensitive personal and institutional data, unauthorized data modification, and potential service disruption. The integrity and availability of the system are at risk, which could affect school operations and data trustworthiness. In environments where ASIS is internet-facing, the risk of remote exploitation is high, increasing the likelihood of widespread compromise. Educational institutions often hold sensitive information about minors, making breaches particularly damaging both legally and reputationally. Additionally, attackers could leverage the compromised system as a foothold for lateral movement within the network, escalating the overall organizational risk. The absence of known exploits currently provides a small window for remediation before active exploitation emerges.

Given the critical nature of this SQL injection vulnerability, immediate mitigation steps are essential. First, organizations should apply any available patches or updates from the ASIS vendor as soon as they are released. In the absence of patches, administrators should implement strict input validation and sanitization on the username parameter to prevent injection attacks. Employing prepared statements or parameterized queries within the CodeIgniter framework can effectively mitigate SQL injection risks. Network-level protections such as Web Application Firewalls (WAFs) should be configured to detect and block SQL injection attempts targeting the index.php endpoint. Restricting access to the ASIS application to trusted networks or VPNs can reduce exposure. Monitoring authentication logs for unusual login patterns or failed attempts can help detect exploitation attempts early. Additionally, conducting regular security assessments and code reviews of the application can identify and remediate similar vulnerabilities. Finally, educating staff about the risks and ensuring secure coding practices in future development cycles will help prevent recurrence.