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CVE-2021-27314 Scanner

Detects 'SQL Injection' vulnerability in Doctor Appointment System affects v. 1.0


Short Info



Single Scan

Single Scan

Can be used by

Asset Owner

Estimated Time

10 sec

Scan only one

Domain, Ipv4



The Doctor Appointment System is a web application designed to facilitate the scheduling of appointments between patients and healthcare providers. It is used by clinics and hospitals to manage patient appointments efficiently, allowing users to book, cancel, or reschedule their appointments online. This system aims to streamline the appointment booking process, reduce administrative workload, and improve the overall patient care experience. It is particularly beneficial for healthcare facilities looking to digitize their appointment scheduling and patient management processes. By providing a centralized platform, it enhances the accessibility and convenience for both patients and healthcare providers.

The vulnerability is present in the admin.php file of the Doctor Appointment System version 1.0. It arises due to improper sanitization of user inputs in the username field on the login page. Attackers can exploit this by inserting malicious SQL code into the username field, which is then executed by the database server. This can lead to unauthorized access, data leakage, and potentially, complete system compromise. The lack of input validation and prepared statements makes it susceptible to SQL injection attacks, highlighting a critical security oversight in the application's development.

Successful exploitation of this vulnerability could have severe consequences, including but not limited to unauthorized access to patient records, alteration or deletion of critical data, disruption of healthcare services, and potential breaches of patient confidentiality. It could lead to a loss of trust in the healthcare provider, legal repercussions, and significant financial losses associated with remediation efforts and potential penalties for non-compliance with data protection regulations.

By utilizing the security scanning capabilities of the securityforeveryone platform, users can proactively identify and mitigate vulnerabilities like SQL Injection in their digital assets. Our platform offers comprehensive vulnerability scanning that not only detects potential security flaws but also provides actionable insights for remediation. Members benefit from continuous monitoring and timely alerts that enable them to safeguard sensitive data against emerging threats. Joining the securityforeveryone community ensures that your systems are always protected, allowing you to focus on delivering quality healthcare services without compromising on cybersecurity.



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