Is CVE-2023-33206 in the CISA KEV catalog?

No. CVE-2023-33206 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-33206?

CVE-2023-33206 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2023-33206?

CVE-2023-33206 has an EPSS score of 0.28% (20th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-33206?

Upgrade vynamic security suite to 4.3.0sr01 or later.

CVE & CISA-KEV Catalog

CVE-2023-33206

MEDIUM

6.8

CVSS v3

NVD

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.

CWE-354 CWE-94Code Injection

How to fix

Remediation Available

vynamic security suiteNVD

Affected:>= 4.3.0, < 4.3.0sr01Fixed in:4.3.0sr01CVE-2023-33206derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Exploit1

media.defcon.org

Vendor Advisory1

dieboldnixdorf.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-08-19.