What is the CVSS score of CVE-2023-30759?

CVE-2023-30759 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Printer Driver Packager Nx CVE-2023-30759

HIGH

Insufficient Verification of Data Authenticity (CWE-345)

2023-06-19 vultures@jpcert.or.jp

Information Disclosure Printer Driver Packager Nx

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 19, 2023 - 05:15 nvd

HIGH 7.8

DescriptionNVD

The driver installation package created by Printer Driver Packager NX v1.0.02 to v1.1.25 fails to detect its modification and may spawn an unexpected process with the administrative privilege. If a non-administrative user modifies the driver installation package and runs it on the target PC, an arbitrary program may be executed with the administrative privilege.

AnalysisAI

The driver installation package created by Printer Driver Packager NX v1.0.02 to v1.1.25 fails to detect its modification and may spawn an unexpected process with the administrative privilege. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-345. The driver installation package created by Printer Driver Packager NX v1.0.02 to v1.1.25 fails to detect its modification and may spawn an unexpected process with the administrative privilege. If a non-administrative user modifies the driver installation package and runs it on the target PC, an arbitrary program may be executed with the administrative privilege. Affected products include: Ricoh Printer Driver Packager Nx.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.