CVE-2025-32089 in ControlVault3
Summary
by MITRE • 11/18/2025
A buffer overflow vulnerability exists in the CvManager_SBI functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted ControlVault API call can lead to a arbitrary code execution. An attacker can issue an api call to trigger this vulnerability.
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Analysis
by VulDB Data Team • 11/18/2025
The vulnerability identified as CVE-2025-32089 represents a critical buffer overflow flaw within Dell ControlVault3 and ControlVault3 Plus software platforms. This security weakness specifically affects versions prior to 5.15.14.19 for ControlVault3 and 6.2.36.47 for ControlVault3 Plus, creating a significant attack surface for malicious actors seeking unauthorized system access. The vulnerability resides in the CvManager_SBI functionality, which serves as a critical component for managing security operations within these enterprise security solutions.
The technical nature of this flaw stems from improper input validation within the ControlVault API processing mechanism. When a specially crafted API call is submitted to the system, the buffer overflow occurs due to insufficient bounds checking on user-supplied data. This allows an attacker to overwrite adjacent memory locations, potentially corrupting program execution flow and enabling arbitrary code execution. The vulnerability manifests through the manipulation of API parameters that are processed by the CvManager_SBI module, where insufficient buffer size validation permits data to exceed allocated memory boundaries. This type of vulnerability maps directly to CWE-121, which describes stack-based buffer overflow conditions, and aligns with ATT&CK technique T1059.001 for command and scripting interpreter, as successful exploitation would likely involve executing malicious payloads within the target system's memory space.
The operational impact of this vulnerability extends beyond simple privilege escalation, as it provides attackers with a pathway to achieve full system compromise. An attacker requiring only the ability to submit API calls can leverage this weakness to execute arbitrary code with the privileges of the affected service. This creates a severe risk for enterprise environments where ControlVault3 systems are deployed for security management, as successful exploitation could lead to complete system takeover, data exfiltration, and lateral movement within the network. The vulnerability's accessibility through API endpoints makes it particularly dangerous, as it requires minimal specialized knowledge to exploit compared to more complex attack vectors.
Organizations utilizing affected Dell ControlVault3 and ControlVault3 Plus versions must implement immediate mitigations to protect their security infrastructure. The primary recommendation involves upgrading to the patched versions 5.15.14.19 for ControlVault3 and 6.2.36.47 for ControlVault3 Plus, which contain the necessary memory boundary checks and input validation fixes. Additionally, network segmentation strategies should be implemented to restrict API access to trusted administrative networks, while implementing API rate limiting and monitoring to detect suspicious activity patterns. Security teams should also conduct thorough vulnerability assessments of their ControlVault deployments, ensuring that all instances are updated and that proper access controls are enforced. The implementation of web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts targeting this specific vulnerability.