Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dieboldnixdorf | Vynamic Security Suite | < 3.3.0sr15 |
Related Weaknesses (CWE)
References
- https://media.defcon.org/DEF%20CON%2032/DEF%20CON%2032%20presentations/DEF%20CONExploitThird Party Advisory
- https://www.dieboldnixdorf.com/en-us/banking/portfolio/software/security/Vendor Advisory
FAQ
What is CVE-2023-28865?
CVE-2023-28865 is a vulnerability with a CVSS score of 6.6 (MEDIUM). 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...
How severe is CVE-2023-28865?
CVE-2023-28865 has been rated MEDIUM with a CVSS base score of 6.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-28865?
Check the references section above for vendor advisories and patch information. Affected products include: Dieboldnixdorf Vynamic Security Suite.