CVE-2023-40261

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CISA-ADPADP
4.6 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 23%
VendorProductVersion
dieboldnixdorfvynamic_security_suite
𝑥
< 3.3.0sr17
dieboldnixdorfvynamic_security_suite
4.0.0 ≤
𝑥
< 4.0.0sr07
dieboldnixdorfvynamic_security_suite
4.1.0 ≤
𝑥
< 4.1.0sr04
dieboldnixdorfvynamic_security_suite
4.2.0 ≤
𝑥
< 4.2.0sr04
dieboldnixdorfvynamic_security_suite
4.3.0 ≤
𝑥
< 4.3.0sr03
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
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
https://www.dieboldnixdorf.com/en-us/banking/portfolio/software/security/