CVE-2024-23666
Fortinet
CVE-2024-23666 is a critical improper access control vulnerability affecting Fortinet FortiAnalyzer, FortiManager, and FortiAnalyzer-BigData products. This flaw allows attackers to gain unauthorized access through specially crafted requests due to inadequate client-side enforcement of server-side security. While the CVSS score is 8.8, indicating high severity, the SOCRadar Vulnerability Risk Score (SVRS) is 30, suggesting a lower immediate risk compared to vulnerabilities with scores above 80. However, the "Exploit Available" tag signifies a heightened risk as active exploits are publicly available, making exploitation easier. Organizations using the affected versions of Fortinet products should prioritize patching this vulnerability to prevent potential breaches and data compromise. Despite the lower SVRS, the presence of active exploits significantly increases the threat level, demanding prompt security measures. This vulnerability poses a significant risk because successful exploitation could lead to unauthorized access to sensitive data and system compromise.
Description
CVE-2024-23666 affects multiple Fortinet products including FortiAnalyzer-BigData, FortiManager, and FortiAnalyzer. The vulnerability stems from a client-side enforcement of server-side security, allowing attackers to bypass access controls through crafted requests. This vulnerability could allow attackers to gain unauthorized access to sensitive data or even execute malicious code. While the CVSS score is 7.5, the SVRS score is 30, indicating a moderate risk. However, the vulnerability being "In The Wild" increases the urgency, as attackers are actively exploiting it.
Key Insights
- Active Exploitation: This vulnerability is being actively exploited by hackers in the wild. This signifies a high level of threat and immediate action is necessary.
- Multiple Products Affected: The vulnerability affects a range of Fortinet products, including FortiAnalyzer-BigData, FortiManager, and FortiAnalyzer across multiple versions, highlighting a widespread impact.
- Potential for Data Breaches: Successful exploitation of this vulnerability could grant attackers unauthorized access to sensitive data.
- CWE-602: The vulnerability is classified as CWE-602: "Weak or Missing Access Control", emphasizing the potential for access control bypass.
Mitigation Strategies
- Patching: Apply the latest security patches from Fortinet to all affected devices. This is the most effective way to mitigate the vulnerability.
- Network Segmentation: Implement network segmentation to isolate vulnerable devices from critical systems.
- Intrusion Detection/Prevention Systems: Implement intrusion detection/prevention systems (IDS/IPS) to detect and block malicious traffic targeting the vulnerability.
- Security Awareness Training: Conduct security awareness training for users to educate them about the risks of phishing and social engineering attacks.
Additional Information
For more information, please contact SOCRadar directly through the 'Ask to Analyst' feature, or open a support ticket if needed.
Indicators of Compromise
Exploits
News
Social Media
Affected Software
References
CWE Details
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