Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-33206

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/08/2024
Last modified:
19/08/2024

Description

Diebold Nixdorf Vynamic Security Suite (VSS) before 3.3.0 SR16, 4.0.0 SR06, 4.1.0 SR04, 4.2.0 SR03, and 4.3.0 SR01 fails to validate symlinks 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.

Impact

Vector 3.x
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Physical
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
6.80
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:dieboldnixdorf:vynamic_security_suite:*:*:*:*:*:*:*:* 3.3.0sr16 (excluding)
cpe:2.3:a:dieboldnixdorf:vynamic_security_suite:*:*:*:*:*:*:*:* 4.0.0 (including) 4.0.0sr06 (excluding)
cpe:2.3:a:dieboldnixdorf:vynamic_security_suite:*:*:*:*:*:*:*:* 4.1.0 (including) 4.1.0sr04 (excluding)
cpe:2.3:a:dieboldnixdorf:vynamic_security_suite:*:*:*:*:*:*:*:* 4.2.0 (including) 4.2.0sr03 (excluding)
cpe:2.3:a:dieboldnixdorf:vynamic_security_suite:*:*:*:*:*:*:*:* 4.3.0 (including) 4.3.0sr01 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools