CVE-2024-37679 in Finesoft
Summary
by MITRE • 06/24/2024
Cross Site Scripting vulnerability in Hangzhou Meisoft Information Technology Co., Ltd. Finesoft v.8.0 and before allows a remote attacker to execute arbitrary code via a crafted script to the login.jsp parameter.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 03/22/2025
The Cross Site Scripting vulnerability identified as CVE-2024-37679 affects the Finesoft software version 8.0 and earlier developed by Hangzhou Meisoft Information Technology Co., Ltd. This security flaw resides within the application's authentication mechanism, specifically in how the login.jsp parameter processes user input. The vulnerability represents a critical risk to web application security as it allows malicious actors to inject and execute arbitrary scripts within the context of a victim's browser session. The flaw manifests when the application fails to properly sanitize or validate input parameters submitted through the login page, creating an avenue for attackers to exploit the system's trust in legitimate user interactions.
The technical implementation of this XSS vulnerability stems from insufficient input validation and output encoding practices within the Finesoft application framework. When a user submits data through the login.jsp endpoint, the system does not adequately filter or escape special characters that could be interpreted as executable script code. This weakness enables attackers to craft malicious payloads that, when processed by the web application, get executed in the browser of unsuspecting users who subsequently access the compromised application. The vulnerability operates under CWE-79 which categorizes Cross Site Scripting flaws as a direct result of improper sanitization of user-supplied data. The attack vector specifically targets the login parameter, making it particularly dangerous as it can be exploited during the authentication process when users are most likely to interact with the application.
The operational impact of this vulnerability extends beyond simple script execution to potentially enable more sophisticated attacks within the application's security boundaries. An attacker could leverage this XSS flaw to steal session cookies, perform unauthorized actions on behalf of authenticated users, or redirect victims to malicious websites. The vulnerability's remote exploitation capability means that attackers do not require physical access to the system or network, making it accessible from anywhere on the internet. This characteristic aligns with ATT&CK technique T1566 which describes social engineering attacks that can include phishing and malicious web content delivery. The vulnerability particularly affects users who authenticate through the Finesoft application, potentially compromising sensitive data and system integrity across the entire user base.
Mitigation strategies for CVE-2024-37679 must address both immediate remediation and long-term security architecture improvements. Organizations should implement proper input validation and output encoding mechanisms throughout the application, particularly in all parameters that handle user-supplied data. The application should employ Content Security Policy headers to restrict script execution and prevent unauthorized code injection. Additionally, developers must ensure that all user inputs are properly sanitized before processing, using established libraries and frameworks that handle XSS prevention automatically. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities across the application stack. The fix should involve updating to Finesoft version 8.1 or later where the vulnerability has been addressed, implementing proper parameter validation, and establishing comprehensive logging and monitoring to detect suspicious activities related to login attempts and script injection attempts. Security teams should also consider implementing web application firewalls to provide additional layers of protection against such attacks while the permanent fixes are being implemented.