Overview
An alarming cybersecurity vulnerability has been discovered in certain versions of Dell ControlVault3 that could lead to arbitrary code execution. Known as CVE-2025-24922, this stack-based buffer overflow vulnerability is capable of compromising systems and leading to potential data leakage, putting both personal and corporate data at risk. Given the severity and potential impact of this vulnerability, it’s crucial for companies and individuals using the affected software to understand and address this risk.
Vulnerability Summary
CVE ID: CVE-2025-24922
Severity: High (8.8 CVSS score)
Attack Vector: Local
Privileges Required: None
User Interaction: Required
Impact: Potential system compromise or data leakage
Affected Products
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Product | Affected Versions
Dell ControlVault3 | Prior to 5.15.10.14
Dell ControlVault3 Plus | Prior to 6.2.26.36
How the Exploit Works
The vulnerability arises from a stack-based buffer overflow issue in the securebio_identify functionality of the affected Dell ControlVault3 versions. An attacker, using a specially crafted malicious cv_object, can trigger this vulnerability by issuing an API call. The overflow can allow the attacker to execute arbitrary code, leading to system compromise or data leakage.
Conceptual Example Code
This vulnerability might be exploited using a malicious API call as shown in the conceptual example below:
# Pseudocode
cv_object = create_malicious_cv_object() # The cv_object is crafted in such a way that it triggers the buffer overflow
api_call('securebio_identify', cv_object) # The malicious cv_object is passed to the vulnerable APIMitigation
To mitigate this vulnerability, users are advised to apply the vendor patches as soon as possible. Dell has released updates to address this vulnerability, and these should be applied to all affected systems. The recommended versions are Dell ControlVault3 5.15.10.14 and Dell ControlVault3 Plus 6.2.26.36.
For temporary mitigation, users can use a Web Application Firewall (WAF) or Intrusion Detection System (IDS). These can help detect and prevent exploitation attempts while a more permanent solution is being implemented.
Conclusion
The CVE-2025-24922 vulnerability in Dell ControlVault3 is a serious risk that could lead to system compromise or data leakage. It’s crucial for users of the affected software to promptly apply the necessary patches or employ temporary mitigation measures. As we continue to rely heavily on digital systems, understanding and addressing such vulnerabilities is a must for maintaining a secure cyber environment.