CVE-2023-28865

Published: Aug 8, 2024Modified: Jun 17, 2026

6.6

Vector

CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 0.7 / Impact: 5.9

Source: NVD

Description

Diebold Nixdorf Vynamic Security Suite (VSS) before 3.3.0 SR15, 4.0.0 SR05, 4.1.0 SR03, and 4.2.0 SR02 fails to validate the directory contents of certain directories (e.g., ensuring the expected hash sum) during the Pre-Boot Authorization (PBA) process. This can be exploited by a physical attacker who is able to manipulate the contents of the system's hard disk.

Affected (4)

Products: Dieboldnixdorf: Vynamic Security Suite

Dieboldnixdorf

1 product

Vynamic Security Suite

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Dieboldnixdorf Vynamic Security Suite	Before 3.3.0sr15
Dieboldnixdorf Vynamic Security Suite	From 4.0.0 to 4.0.0sr05
Dieboldnixdorf Vynamic Security Suite	From 4.1.0 to 4.1.0sr03
Dieboldnixdorf Vynamic Security Suite	From 4.2.0 to 4.2.0sr02

Related CWEs

CWE-345

Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

CWE-353

Missing Support for Integrity Check

The product uses a transmission protocol that does not include a mechanism for verifying the integrity of the data during transmission, such as a checksum.

References (2)

https://media.defcon.org/DEF%20CON%2032/DEF%20CON%2032%20presentations/DEF%20CON%2032%20-%20Matt%20Burch%20-%20Where%E2%80%99s%20the%20Money%20-%20Defeating%20ATM%20Disk%20Encryption-white%20paper.pdf

Source: cve@mitre.org

ExploitThird Party Advisory

https://www.dieboldnixdorf.com/en-us/banking/portfolio/software/security/

Source: cve@mitre.org

Vendor Advisory

Timeline

No history available yet.