CVE-2024-0172 is a high-severity privilege escalation vulnerability affecting Dell PowerEdge Server BIOS and Dell Precision Rack BIOS. This vulnerability allows unauthorized local attackers to potentially escalate privileges, posing a significant risk to organizations using these systems. The CVSS score for this vulnerability is 7.9, indicating that it requires urgent attention.
Risk to organizations includes the potential for unauthorized access to sensitive system functionalities, which can lead to further exploitation and impact on data integrity. With an attack vector classified as local and a low complexity level, this vulnerability is particularly concerning as it can be exploited without requiring extensive skills or resources.
Currently, there are no public exploits confirmed for this vulnerability, and it has not been included in the Known Exploited Vulnerabilities (KEV) catalog. However, organizations should prioritize patching immediately to mitigate potential risks.
The urgency for defenders is high, and organizations should address this vulnerability as part of their immediate patching cycle to ensure that their systems remain secure.
Vulnerability Details
The official description of CVE-2024-0172 states that Dell PowerEdge Server BIOS and Dell Precision Rack BIOS contain an improper privilege management security vulnerability. An unauthenticated local attacker could potentially exploit this vulnerability, leading to privilege escalation.
The vulnerability has a CVSS score of 7.9, reflecting its high severity. The metrics indicate that the attack vector is local, with low attack complexity, no privileges required, and no user interaction needed. While the confidentiality impact is rated as none, the integrity impact is rated as high, and the availability impact is low.
This vulnerability is classified under CWE-269, which pertains to improper privilege management.
Technical Analysis
The root cause of this vulnerability lies in improper privilege management, allowing an unauthenticated user to exploit the system's privileges. The attack vector is classified as local, meaning that the attacker must have physical or local access to the device to exploit the vulnerability. The attack complexity is low, indicating that the exploit can be executed with minimal effort.
No privileges are required for an attacker to exploit this vulnerability, and no user interaction is necessary. This further amplifies the risk, as any local attacker can initiate an exploit without needing assistance from others.
The impacts of this vulnerability are critical, particularly concerning integrity, as attackers may alter system settings or data. Confidentiality and availability impacts are rated as none and low, respectively.
Risk & Impact Analysis
The real-world deployment risk associated with CVE-2024-0172 is significant, particularly for organizations that rely heavily on Dell PowerEdge servers. The potential for unauthorized access through privilege escalation can lead to severe consequences, including data breaches and loss of organizational integrity.
Organizations must understand that the blast radius of this vulnerability can extend to critical infrastructure, making it essential to prioritize remediation efforts. The urgency assessment, based on the CVSS score of 7.9 and the current lack of public exploits, indicates that organizations should address this vulnerability as part of their immediate patching cycle.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
Affected systems include various firmware versions across Dell PowerEdge servers, including the PowerEdge R660, R760, C6620, and others, specifically those with firmware versions prior to the vendor patch 1.5.6 for specific products. Organizations should ensure their systems are updated to the latest versions to mitigate this vulnerability.
Mitigation & Remediation
Dell has released a security update addressing this vulnerability. Organizations are urged to apply the latest patches for their affected systems. For comprehensive security, organizations should also implement configuration hardening, apply network controls, and monitor for any unusual behavior in their systems.
For more information on effective remediation strategies, organizations can refer to penetration testing services that can help identify potential weaknesses.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor logs for indicators of unauthorized access attempts, review system configurations for unauthorized changes, and track any behavioral anomalies in user activities.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2024-0172 lies in its representation of ongoing challenges in privilege management within critical systems. This vulnerability highlights the necessity for organizations to evaluate their security posture continually and implement robust security practices.
Organizations are encouraged to regularly review their security framework and consider engaging in penetration testing methodology to strengthen their defenses against evolving threats.
Additionally, organizations should consider developing a comprehensive vulnerability management program that can adapt to changing security landscapes and emerging vulnerabilities.
Finally, security teams should always stay informed about the latest trends in API penetration testing and other relevant areas to ensure they are prepared to tackle similar vulnerabilities in the future.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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