CVE-2023-28865

Public Exploit

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.

Categories

6.6
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Vendor Advisory dieboldnixdorf.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.dieboldnixdorf.com/en-us/banking/portfolio/software/security/ vendor advisory
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 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-28865?
CVE-2023-28865 has been scored as a medium severity vulnerability.
How to fix CVE-2023-28865?
To fix CVE-2023-28865, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-28865 being actively exploited in the wild?
It is possible that CVE-2023-28865 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.