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MitreCVE-2023-40261

HistoryAug 08, 2024 - 6:15 p.m.

CVE-2023-40261

2024-08-0818:15:09

CWE-665

mitre

web.nvd.nist.gov

diebold nixdorf

vynamic security suite

validation vulnerability

pre-boot authorization

physical attacker

hard disk manipulation

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

22.3%

JSON

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.

Affected configurations

Nvd

Node

dieboldnixdorfvynamic_security_suiteRange<3.3.0sr17

dieboldnixdorfvynamic_security_suiteRange4.0.0–4.0.0sr07

dieboldnixdorfvynamic_security_suiteRange4.1.0–4.1.0sr04

dieboldnixdorfvynamic_security_suiteRange4.2.0–4.2.0sr04

dieboldnixdorfvynamic_security_suiteRange4.3.0–4.3.0sr03

VendorProductVersionCPE
dieboldnixdorfvynamic_security_suite*cpe:2.3:a:dieboldnixdorf:vynamic_security_suite:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dieboldnixdorf	vynamic_security_suite	*	cpe:2.3:a:dieboldnixdorf:vynamic_security_suite::::::::

References

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

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

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

22.3%

JSON

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