What is the CVSS score of CVE-2023-40291?

CVE-2023-40291 has a CVSS 3.1 base score of 6.8 (Medium). CVSS vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Is there a public PoC exploit available for CVE-2023-40291?

Yes, a public proof-of-concept exploit is available for CVE-2023-40291. Prioritise patching immediately. EPSS: 0.4%.

Harman Infotainment CVE-2023-40291

MEDIUM

2023-08-14 cve@mitre.org

Information Disclosure Harman Infotainment

6.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.8 MEDIUM

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

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 14, 2023 - 04:15 nvd

MEDIUM 6.8

DescriptionNVD

Harman Infotainment 20190525031613 allows root access via SSH over a USB-to-Ethernet dongle with a password that is an internal project name.

AnalysisAI

Harman Infotainment 20190525031613 allows root access via SSH over a USB-to-Ethernet dongle with a password that is an internal project name. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

Harman Infotainment 20190525031613 allows root access via SSH over a USB-to-Ethernet dongle with a password that is an internal project name. Affected products include: Samsung Harman Infotainment.

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.