CVE-2017-20071 in Hindu Matrimonial Script
Summary
by MITRE • 06/21/2022
A vulnerability, which was classified as critical, has been found in Hindu Matrimonial Script. This issue affects some unknown processing of the file /admin/renewaldue.php. The manipulation leads to improper privilege management. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 11/01/2022
The vulnerability identified as CVE-2017-20071 represents a critical security flaw within the Hindu Matrimonial Script web application, specifically targeting the administrative functionality of the platform. This vulnerability stems from inadequate privilege management controls within the application's codebase, creating a dangerous condition where unauthorized users can potentially escalate their access rights. The issue is particularly concerning as it resides in the /admin/renewaldue.php file, which serves as a critical administrative endpoint responsible for managing membership renewal processes and related privileges. The flaw allows for improper privilege management, meaning that legitimate administrative functions can be accessed or manipulated by users who should not possess such elevated permissions. This type of vulnerability falls under the CWE-284 category, which specifically addresses improper access control and inadequate privilege management in software systems.
The operational impact of this vulnerability extends far beyond simple data exposure, as it creates a pathway for attackers to gain unauthorized administrative access to the matrimonial platform's backend systems. Remote exploitation capabilities mean that threat actors can leverage this flaw from any location without requiring physical access to the system infrastructure. The disclosure of this exploit to the public significantly increases the risk profile, as malicious actors can readily implement the attack vectors without requiring advanced technical knowledge or specialized tools. This vulnerability directly enables privilege escalation attacks that can result in complete system compromise, allowing unauthorized users to manipulate membership records, modify user accounts, access sensitive personal data, and potentially disrupt the entire platform's operations. The attack surface is particularly broad given that the affected file handles renewal processes, which likely involves processing sensitive user information and financial transactions.
Security professionals should consider this vulnerability in the context of the MITRE ATT&CK framework, specifically under the privilege escalation and persistence tactics. The flaw represents a critical weakness that can be exploited to establish long-term access to the system through administrative interfaces. Organizations utilizing this script must implement immediate mitigation strategies including access control hardening, input validation improvements, and comprehensive privilege management reviews. The recommended approach includes implementing proper authentication checks at the beginning of the renewal due process, ensuring that only authorized administrators can access the /admin/renewaldue.php endpoint, and establishing robust session management controls to prevent unauthorized access. Additionally, regular security audits should be conducted to identify similar privilege management flaws in other administrative components of the platform, as this vulnerability likely indicates broader architectural weaknesses in the application's access control implementation. Organizations should also consider implementing web application firewalls and monitoring systems to detect and prevent exploitation attempts targeting this specific endpoint.