CVE-2021-3854 : Exploit Details and Defense Strategies
Learn about CVE-2021-3854, a critical SQL Injection vulnerability in Glox Technology Useroam Hotspot software. Find out its impact, affected versions, and mitigation steps.
A critical SQL Injection vulnerability (CVE-2021-3854) has been identified in Glox Technology's Useroam Hotspot software. This vulnerability could allow malicious actors to execute arbitrary SQL commands. Here's what you need to know about this CVE:
Understanding CVE-2021-3854
This section provides detailed insights into the nature and impact of CVE-2021-3854.
What is CVE-2021-3854?
The CVE-2021-3854 vulnerability involves an 'Improper Neutralization of Special Elements used in an SQL Command' issue in Glox Technology Useroam Hotspot software. Attackers can exploit this flaw to perform SQL Injection attacks.
The Impact of CVE-2021-3854
The impact of this vulnerability is categorized as critical, with a CVSS base score of 9.8. It can lead to high confidentiality, integrity, and availability impacts on affected systems.
Technical Details of CVE-2021-3854
This section covers the technical details related to CVE-2021-3854.
Vulnerability Description
The vulnerability allows threat actors to manipulate SQL commands, potentially leading to data leakage, unauthorized data access, and other malicious activities.
Affected Systems and Versions
The vulnerability affects Glox Technology's Useroam Hotspot versions prior to 5.1.0.15.
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious SQL commands into input fields, bypassing security measures to gain unauthorized access.
Mitigation and Prevention
Protecting systems from CVE-2021-3854 requires immediate action and long-term security measures.
Immediate Steps to Take
Users are advised to update Useroam Hotspot to version 5.1.0.15 or higher to patch the vulnerability and prevent exploitation.
Long-Term Security Practices
Implement strict input validation mechanisms, conduct regular security audits, and educate users on safe coding practices to mitigate SQL Injection risks.
Patching and Updates
Regularly apply security patches, follow vendor recommendations, and stay informed about emerging threats and fixes.