A deserialization of untrusted input vulnerability exists in the cvhDecapsulateCmd functionality of Dell ControlVault3 prior to 5.15.10.14 and ControlVault3 Plus prior to 6.2.26.36. A specially crafted ControlVault response to a command can lead to arbitrary code execution. An attacker can compromise a ControlVault firmware and have it craft a malicious response to trigger this vulnerability.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 8.1, requiring local system access to exploit but requires specific conditions to be met without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems.
Reported in 2025, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2025-06-13T22:15:18.320
2026-06-17T08:59:50.673
Deferred
CVSSv3.1: 8.1 (HIGH)
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