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CVE-2022-40887: n/a in n/a

Critical
VulnerabilityCVE-2022-40887cvecve-2022-40887
Published: Thu Sep 29 2022 (09/29/2022, 16:08:36 UTC)
Source: CVE
Vendor/Project: n/a
Product: n/a

Description

SourceCodester Best Student Result Management System 1.0 is vulnerable to SQL Injection.

AI-Powered Analysis

AILast updated: 07/06/2025, 06:40:11 UTC

Technical Analysis

CVE-2022-40887 is a critical SQL Injection vulnerability affecting the SourceCodester Best Student Result Management System version 1.0. SQL Injection (CWE-89) occurs when untrusted user input is improperly sanitized and directly included in SQL queries, allowing an attacker to manipulate the database commands executed by the application. This vulnerability has a CVSS 3.1 base score of 9.8, indicating it is highly severe. The vector metrics (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) show that the vulnerability is remotely exploitable over the network without any privileges or user interaction required, and it impacts confidentiality, integrity, and availability to a high degree. Exploiting this flaw could allow an attacker to extract sensitive student data, modify or delete records, or even execute administrative commands on the backend database. Although no known exploits are currently reported in the wild, the ease of exploitation and the critical impact make it a significant threat. The lack of vendor or product-specific details beyond the application name limits precise targeting information, but the vulnerability is inherent to the application’s input handling and database interaction logic. No patches or mitigations have been officially published, increasing the urgency for organizations using this system to implement protective controls.

Potential Impact

For European organizations, especially educational institutions or entities managing student data, this vulnerability poses a substantial risk. Compromise could lead to unauthorized disclosure of personal and academic records, violating GDPR and other data protection regulations, potentially resulting in legal penalties and reputational damage. Data integrity loss could disrupt academic operations, affecting grading and record-keeping accuracy. Availability impacts could cause denial of service to legitimate users, interrupting critical administrative functions. Given the criticality and remote exploitability without authentication, attackers could leverage this vulnerability to establish persistent access or pivot within networks, increasing the risk of broader organizational compromise. The absence of known exploits does not diminish the threat, as automated scanning tools could identify vulnerable instances, and attackers may develop exploits rapidly.

Mitigation Recommendations

Immediate mitigation should focus on isolating the affected application from external networks to reduce exposure. Organizations should conduct thorough code reviews and implement parameterized queries or prepared statements to eliminate SQL Injection risks. Input validation and sanitization must be enforced rigorously on all user-supplied data. Web application firewalls (WAFs) can provide a temporary protective layer by detecting and blocking SQL Injection attempts. Regular security assessments and penetration testing should be performed to identify similar vulnerabilities. Since no official patches are available, organizations should consider migrating to alternative, actively maintained student management systems. Additionally, monitoring database and application logs for unusual query patterns or access attempts can help detect exploitation attempts early. Backup and recovery procedures must be verified to ensure data integrity in case of compromise.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2022-09-19T00:00:00.000Z
Cisa Enriched
true
Cvss Version
3.1
State
PUBLISHED

Threat ID: 682ce08d4d7c5ea9f4b389fd

Added to database: 5/20/2025, 8:05:33 PM

Last enriched: 7/6/2025, 6:40:11 AM

Last updated: 7/26/2025, 11:30:24 PM

Views: 12

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