Vulnerability Description
Diebold Nixdorf Vynamic Security Suite (VSS) before 3.3.0 SR17, 4.0.0 SR07, 4.1.0 SR04, 4.2.0 SR04, and 4.3.0 SR02 fails to validate file attributes 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 | < 3.3.0sr17 |
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-2023-40261?
CVE-2023-40261 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Diebold Nixdorf Vynamic Security Suite (VSS) before 3.3.0 SR17, 4.0.0 SR07, 4.1.0 SR04, 4.2.0 SR04, and 4.3.0 SR02 fails to validate file attributes during the Pre-Boot Authorization (PBA) process. Th...
How severe is CVE-2023-40261?
CVE-2023-40261 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-40261?
Check the references section above for vendor advisories and patch information. Affected products include: Dieboldnixdorf Vynamic Security Suite.