CVE-2021-30112 : Vulnerability Insights and Analysis
Discover the details of CVE-2021-30112, a CSRF vulnerability in Web-School ERP V 5.0 allowing remote attackers to create unauthorized requests. Learn about its impact and how to prevent exploitation.
Web-School ERP V 5.0 contains a cross-site request forgery (CSRF) vulnerability that allows a remote attacker to create a student_leave_application request through module/core/studentleaveapplication/create. The application fails to validate the CSRF token for a POST request using Guardian privilege.
Understanding CVE-2021-30112
This section provides insights into the nature of the vulnerability and its potential impact.
What is CVE-2021-30112?
The CVE-2021-30112 vulnerability arises from a CSRF flaw in Web-School ERP V 5.0, enabling malicious actors to forge requests and perform unauthorized actions through specific endpoints.
The Impact of CVE-2021-30112
Exploiting this vulnerability can lead to the creation of unauthorized student leave applications, potentially compromising the integrity and confidentiality of the system's data.
Technical Details of CVE-2021-30112
Explore the technical aspects and implications of the CVE vulnerability in this section.
Vulnerability Description
The CSRF vulnerability in Web-School ERP V 5.0 allows threat actors to generate student_leave_application requests without proper validation, breaching the application's security controls.
Affected Systems and Versions
All instances of Web-School ERP V 5.0 are susceptible to this CSRF vulnerability, regardless of the specific product or version.
Exploitation Mechanism
By exploiting the flawed CSRF token validation process during POST requests with Guardian privilege, remote attackers can manipulate the application and carry out unauthorized actions.
Mitigation and Prevention
Learn how to secure your systems against CVE-2021-30112 and prevent potential exploitation.
Immediate Steps to Take
Develop and implement security measures to mitigate the CSRF vulnerability in Web-School ERP V 5.0, such as enforcing stringent CSRF token verification.
Long-Term Security Practices
Establish robust security protocols, conduct regular security audits, and provide adequate training to prevent and address CSRF vulnerabilities proactively.
Patching and Updates
Ensure timely patching and updates for Web-School ERP V 5.0 to address the CSRF vulnerability and enhance the overall security posture of the system.