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medium·Product Based Web Vulnerabilities·Updated Feb 29, 2024

CVE-2021-27124 Scanner

CVE-2021-27124 scanner - SQL Injection vulnerability in Doctor Appointment System

Est. Time~10 seconds
Scan TypeSingle Scan
Targetsdomain, ipv4, subdomain
CostFree
2.3k
Times Used
continuous scan runs
4.4k
Continuously Checked
assets under CS
0
Vulnerabilities Found
confirmed findings
References
CVECVE-2021-27124
6.5
CVSS

SQL injection in the expertise parameter in search_result.php in Doctor Appointment System v1.0 allows an authenticated patient user to dump the database credentials via a SQL injection attack.

Attack Vector
-
Privileges Req.
-
User Interaction
-
Affected
n/aby n/a
n/a
Updated Aug 21, 2026View on NVD →
Detail

The Doctor Appointment System is a web-based application designed to facilitate the booking and management of medical appointments. It is utilized by healthcare providers, clinics, and hospitals to streamline the scheduling process, reduce administrative burdens, and improve patient care efficiency. This software allows patients to book appointments online, view available slots, and select preferred doctors. Healthcare professionals use this system to manage their schedules, patient appointments, and related information. Its adoption aims to enhance accessibility, convenience, and the overall healthcare experience for both providers and patients.

The vulnerability specifically lies in the handling of the expertise parameter by the search_result.php page. By injecting SQL commands into this parameter, an attacker can manipulate the SQL query executed by the application. This is possible because the application fails to adequately sanitize user-supplied input, allowing for the injection of malicious SQL code. The impact of exploiting this vulnerability includes, but is not limited to, accessing sensitive data stored in the database, such as patient records, doctor schedules, and personal information.

Exploitation of this SQL Injection vulnerability can have severe consequences. Attackers could gain unauthorized access to the database, leading to the exposure of confidential data like patient medical records and personal details. This breach of privacy not only compromises the integrity of the healthcare provider but also poses significant risks to affected individuals. Additionally, attackers could alter or delete critical data, disrupting the operation of the healthcare facility and potentially endangering patient care.

By utilizing the security scanning services provided by S4E, users can identify vulnerabilities such as SQL Injection in their digital assets before they are exploited by attackers. Our platform offers detailed vulnerability assessments and actionable insights, enabling healthcare providers to secure their appointment systems against potential threats. Membership grants access to continuous monitoring, expert support, and guidance on implementing robust security measures, ensuring the protection of sensitive data and maintaining trust in healthcare services.

 

References

Solution Advice
  1. Immediately update the Doctor Appointment System to the latest version that addresses this vulnerability.
  2. Employ proper input validation techniques to sanitize user inputs and prevent SQL Injection attacks.
  3. Utilize parameterized queries or prepared statements to handle SQL commands securely.
  4. Conduct regular security audits and vulnerability assessments to detect and mitigate potential vulnerabilities.
  5. Educate developers and administrators about secure coding practices and the importance of implementing comprehensive security measures.

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