CVE-2024-46917
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Description
Diebold Nixdorf Vynamic Security Suite through 4.3.0 SR01 does not validate file attributes or the contents of /root during integrity validation. This allows code execution, recovery of TPM Disk Encryption keys, decryption of the Windows system partition, and full control of the Windows OS, e.g., through ~/.profile changes.
Analysis
Diebold Nixdorf Vynamic Security Suite through 4.3.0 SR01 does not validate file attributes or the contents of /root during integrity validation. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.
Technical Context
This vulnerability is classified under CWE-353. Diebold Nixdorf Vynamic Security Suite through 4.3.0 SR01 does not validate file attributes or the contents of /root during integrity validation. This allows code execution, recovery of TPM Disk Encryption keys, decryption of the Windows system partition, and full control of the Windows OS, e.g., through ~/.profile changes. Affected products include: Dieboldnixdorf Vynamic Security Suite. Version information: through 4.3.0.
Affected Products
Dieboldnixdorf Vynamic Security Suite.
Remediation
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Priority Score
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External POC / Exploit Code
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