CVE-2021-44617 is a critical SQL Injection vulnerability found in the Ramo plugin for GLPI version 9.4.6. This vulnerability allows attackers to exploit the idu parameter in the plugins/ramo/ramoapirest.php/getOutdated endpoint. The severity of this vulnerability is underscored by its CVSS score of 9.8, which denotes a critical risk. Organizations using this version of GLPI should be particularly vigilant, as the implications of exploitation can be severe.
The vulnerability has been classified under CWE-89, indicating that it is a SQL injection issue. Given that it is categorized as critical, organizations are urged to act swiftly to patch this vulnerability. The attack vector is network-based, requiring no user interaction or privileges, which amplifies the risk.
Currently, there is no public exploit confirmed for this vulnerability, but the potential for exploitation remains high. Organizations should prioritize patching immediately to safeguard their systems against potential attacks that may arise from this vulnerability.
With the last modification to the vulnerability reported on November 21, 2024, it is critical to stay updated with the latest information regarding this issue. Immediate action is necessary to ensure organizational security.
Vulnerability Details
The SQL Injection vulnerability in the Ramo plugin for GLPI 9.4.6 is characterized by its ability to manipulate SQL queries through the idu parameter. This can lead to unauthorized data access or alteration, impacting the confidentiality, integrity, and availability of the affected systems.
The CVSS score of 9.8 highlights the critical nature of this vulnerability, with high impacts expected on confidentiality, integrity, and availability. Organizations using GLPI 9.4.6 should take immediate action to mitigate this risk.
Technical Analysis
The root cause of CVE-2021-44617 stems from improper validation of input parameters, specifically the idu parameter used in SQL queries. Attackers may leverage this flaw by sending crafted network requests that manipulate SQL statements, potentially leading to unauthorized access or data manipulation.
The attack vector for this vulnerability is network-based, and it has a low attack complexity, meaning that exploitation does not require advanced skills. No privileges are required to exploit this vulnerability, and there is no user interaction needed, making it particularly dangerous.
In terms of impact, the vulnerability can lead to high confidentiality, integrity, and availability impacts. Organizations should monitor their systems closely for any signs of exploitation.
Risk & Impact Analysis
Risk to organizations includes potential data breaches, unauthorized access to sensitive information, and disruption of services. The blast radius is significant due to the network-based attack vector and the absence of required privileges for exploitation.
Given the critical CVSS score, organizations should prioritize this vulnerability in their patching cycles. Failure to address this vulnerability could lead to severe consequences, including data loss and reputational damage.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The only affected version is GLPI 9.4.6. Organizations should ensure they have upgraded to the latest available version to mitigate the risks associated with this vulnerability.
Mitigation & Remediation
To mitigate the risks associated with CVE-2021-44617, organizations should update their GLPI installation to the latest version that addresses this vulnerability. If an immediate upgrade is not possible, consider applying the following workarounds:
1. Implement input validation to sanitize user inputs to the idu parameter.2. Restrict access to the affected endpoint to trusted IP addresses only.3. Monitor logs for unusual activity related to the GLPI application.
For further security assurance, organizations should consider engaging in penetration testing to identify potential vulnerabilities.
Detection Guidance
Organizations should monitor their logs for the following indicators of compromise associated with this vulnerability:
1. Unusual SQL errors or database failures.2. Unauthorized access attempts to the GLPI application.3. Changes to database records that were not initiated by authorized users.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2021-44617 is its demonstration of the critical importance of input validation in web applications. As SQL injection remains one of the most common attack vectors, organizations must adopt a proactive security posture.
Security teams should ensure regular application security assessments are performed to identify and remediate weaknesses in their systems. Engaging in a comprehensive security assessment program can significantly reduce exposure to vulnerabilities.
Furthermore, organizations should consider adopting best practices outlined in our penetration testing methodology to enhance their overall security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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