7.5
CWE
89
Advisory Published
Updated

CVE-2021-27320: SQL Injection

First published: Wed Mar 24 2021(Updated: )

Blind SQL injection in contactus.php in Doctor Appointment System 1.0 allows an unauthenticated attacker to insert malicious SQL queries via firstname parameter.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Doctors Appointment System=1.0

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Frequently Asked Questions

  • What is the severity of CVE-2021-27320?

    The severity of CVE-2021-27320 is high with a severity value of 7.5.

  • How does CVE-2021-27320 affect Doctor Appointment System?

    CVE-2021-27320 affects Doctor Appointment System version 1.0.

  • What is the vulnerability type of CVE-2021-27320?

    CVE-2021-27320 is a blind SQL injection vulnerability.

  • How can an attacker exploit CVE-2021-27320?

    An unauthenticated attacker can exploit CVE-2021-27320 by inserting malicious SQL queries via the firstname parameter in contactus.php.

  • Are there any references available for CVE-2021-27320?

    Yes, you can find more information about CVE-2021-27320 at the following references: - [Packet Storm Security](http://packetstormsecurity.com/files/161642/Doctor-Appointment-System-1.0-Blind-SQL-Injection.html) - [Source Codester](https://www.sourcecodester.com/php/14182/doctor-appointment-system.html)

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