What is the CVSS score of CVE-2019-5672?

CVE-2019-5672 has a CVSS 3.0 base score of 9.1 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 1.4%.

Jetson Tx1 CVE-2019-5672

CRITICAL

Key Management Errors (CWE-320)

2019-04-11 psirt@nvidia.com

Nvidia Information Disclosure Jetson Tx1 Jetson Tx2

9.1

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Apr 11, 2019 - 17:29 nvd

CRITICAL 9.1

DescriptionNVD

NVIDIA Jetson TX1 and TX2 contain a vulnerability in the Linux for Tegra (L4T) operating system (on all versions prior to R28.3) where the Secure Shell (SSH) keys provided in the sample rootfs are not replaced by unique host keys after sample rootsfs generation and flashing, which may lead to information disclosure.

AnalysisAI

NVIDIA Jetson TX1 and TX2 contain a vulnerability in the Linux for Tegra (L4T) operating system (on all versions prior to R28.3) where the Secure Shell (SSH) keys provided in the sample rootfs are. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-320. NVIDIA Jetson TX1 and TX2 contain a vulnerability in the Linux for Tegra (L4T) operating system (on all versions prior to R28.3) where the Secure Shell (SSH) keys provided in the sample rootfs are not replaced by unique host keys after sample rootsfs generation and flashing, which may lead to information disclosure. Affected products include: Nvidia Jetson Tx1, Nvidia Jetson Tx2.

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.