CVE-2024-49620 in FERMA.ru.net Plugin
Summary
by MITRE • 10/20/2024
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in mrcheck116 FERMA.ru.net ferma-ru-net-checkout allows Blind SQL Injection.This issue affects FERMA.ru.net: from n/a through <= 1.3.3.
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Analysis
by VulDB Data Team • 04/06/2026
The CVE-2024-49620 vulnerability represents a critical SQL injection flaw in the mrcheck116 FERMA.ru.net ferma-ru-net-checkout component that enables blind SQL injection attacks. This vulnerability falls under the CWE-89 category, which specifically addresses improper neutralization of special elements used in SQL commands. The flaw exists within the FERMA.ru.net software ecosystem, with affected versions ranging from the initial release through version 1.3.3. The vulnerability arises from insufficient input validation and sanitization mechanisms that fail to properly escape or encode user-supplied data before incorporating it into SQL query structures. Attackers can exploit this weakness to manipulate database queries through crafted inputs that bypass normal validation checks.
The operational impact of this vulnerability is severe as it allows attackers to perform blind SQL injection attacks, which means they can infer database contents through response timing variations or conditional responses without direct access to query results. This type of attack typically involves sending malicious payloads that cause the database to behave differently based on boolean conditions, enabling attackers to extract information through systematic probing. The vulnerability affects the checkout functionality of the FERMA.ru.net system, potentially compromising customer data, transaction records, and other sensitive information stored within the backend database. Such attacks can lead to complete database compromise, unauthorized data access, and potential system-wide infiltration.
Security practitioners should implement multiple layers of defense to mitigate this vulnerability. Input validation and sanitization must be strengthened through proper parameterized queries or prepared statements that separate SQL code from data. The principle of least privilege should be enforced by ensuring database accounts used by the application have minimal required permissions. Regular security testing including automated scanning and manual penetration testing should be conducted to identify similar vulnerabilities. Network segmentation and intrusion detection systems can help monitor for exploitation attempts. Additionally, implementing web application firewalls and input filtering mechanisms can provide additional protection layers. Organizations should also maintain up-to-date vulnerability management processes and ensure all systems are regularly patched according to vendor advisories. This vulnerability aligns with ATT&CK technique T1190, which covers exploitation of remote services, and T1071.004, covering application layer protocol manipulation, making it a significant concern for organizations implementing secure database access controls.