CVE-2021-28423

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-28423
Multiple SQL Injection vulnerabilities in Teachers Record Management System 1.0 thru 2.1 allow remote authenticated users to execute arbitrary SQL commands via the 'editid' GET parameter in edit-subjects-detail.php, edit-teacher-detail.php, or the 'searchdata' POST parameter in search.php.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://nhattruong.blog/2021/05/22/cve-2021-28423-teachers-record-management-system-1-0-searchdata-error-based-sql-injection-authenticated/ Exploit Third Party Advisory
https://packetstormsecurity.com/files/163172/Teachers-Record-Management-System-1.0-SQL-Injection.html Exploit Third Party Advisory VDB Entry
https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/ Product
https://www.exploit-db.com/exploits/50018 Exploit Third Party Advisory VDB Entry
https://nhattruong.blog/2021/05/22/cve-2021-28423-teachers-record-management-system-1-0-searchdata-error-based-sql-injection-authenticated/ Exploit Third Party Advisory
https://packetstormsecurity.com/files/163172/Teachers-Record-Management-System-1.0-SQL-Injection.html Exploit Third Party Advisory VDB Entry
https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/ Product
https://www.exploit-db.com/exploits/50018 Exploit Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:a:phpgurukul:teachers_record_management_system:1.0:*:*:*:*:*:*:*
History

28 May 2025, 23:15

Type Values Removed Values Added
Summary (en) Multiple SQL Injection vulnerabilities in Teachers Record Management System 1.0 allow remote authenticated users to execute arbitrary SQL commands via the 'editid' GET parameter in edit-subjects-detail.php, edit-teacher-detail.php, or the 'searchdata' POST parameter in search.php. (en) Multiple SQL Injection vulnerabilities in Teachers Record Management System 1.0 thru 2.1 allow remote authenticated users to execute arbitrary SQL commands via the 'editid' GET parameter in edit-subjects-detail.php, edit-teacher-detail.php, or the 'searchdata' POST parameter in search.php.

21 Nov 2024, 05:59

Type Values Removed Values Added
References () https://nhattruong.blog/2021/05/22/cve-2021-28423-teachers-record-management-system-1-0-searchdata-error-based-sql-injection-authenticated/ - Exploit, Third Party Advisory () https://nhattruong.blog/2021/05/22/cve-2021-28423-teachers-record-management-system-1-0-searchdata-error-based-sql-injection-authenticated/ - Exploit, Third Party Advisory
References () https://packetstormsecurity.com/files/163172/Teachers-Record-Management-System-1.0-SQL-Injection.html - Exploit, Third Party Advisory, VDB Entry () https://packetstormsecurity.com/files/163172/Teachers-Record-Management-System-1.0-SQL-Injection.html - Exploit, Third Party Advisory, VDB Entry
References () https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/ - Product () https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/ - Product
References () https://www.exploit-db.com/exploits/50018 - Exploit, Third Party Advisory, VDB Entry () https://www.exploit-db.com/exploits/50018 - Exploit, Third Party Advisory, VDB Entry

07 Jul 2021, 12:36

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 6.5
v3 : 8.8
References (MISC) https://packetstormsecurity.com/files/163172/Teachers-Record-Management-System-1.0-SQL-Injection.html - (MISC) https://packetstormsecurity.com/files/163172/Teachers-Record-Management-System-1.0-SQL-Injection.html - Exploit, Third Party Advisory, VDB Entry
References (MISC) https://www.exploit-db.com/exploits/50018 - (MISC) https://www.exploit-db.com/exploits/50018 - Exploit, Third Party Advisory, VDB Entry
References (MISC) https://nhattruong.blog/2021/05/22/cve-2021-28423-teachers-record-management-system-1-0-searchdata-error-based-sql-injection-authenticated/ - (MISC) https://nhattruong.blog/2021/05/22/cve-2021-28423-teachers-record-management-system-1-0-searchdata-error-based-sql-injection-authenticated/ - Exploit, Third Party Advisory
References (MISC) https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/ - (MISC) https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/ - Product
CWE CWE-89
CPE cpe:2.3:a:teachers_record_management_system_project:teachers_record_management_system:1.0:*:*:*:*:*:*:*

01 Jul 2021, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-01 15:15

Updated : 2025-05-28 23:15

NVD link : CVE-2021-28423

Mitre link : CVE-2021-28423

CVE.ORG link : CVE-2021-28423

JSON object : View

Products Affected

phpgurukul

  • teachers_record_management_system
CWE
CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')