What is the CVSS score of CVE-2019-3764?

CVE-2019-3764 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.9%.

Idrac7 Firmware CVE-2019-3764

MEDIUM

Improper Authorization (CWE-285)

2019-11-07 security_alert@emc.com

Authentication Bypass Dell Idrac7 Firmware Idrac8 Firmware Idrac9 Firmware

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Nov 07, 2019 - 18:15 nvd

MEDIUM 4.3

DescriptionNVD

Dell EMC iDRAC7 versions prior to 2.65.65.65, iDRAC8 versions prior to 2.70.70.70 and iDRAC9 versions prior to 3.36.36.36 contain an improper authorization vulnerability. A remote authenticated malicious iDRAC user with low privileges may potentially exploit this vulnerability to obtain sensitive information such as password hashes.

AnalysisAI

Dell EMC iDRAC7 versions prior to 2.65.65.65, iDRAC8 versions prior to 2.70.70.70 and iDRAC9 versions prior to 3.36.36.36 contain an improper authorization vulnerability. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-285. Dell EMC iDRAC7 versions prior to 2.65.65.65, iDRAC8 versions prior to 2.70.70.70 and iDRAC9 versions prior to 3.36.36.36 contain an improper authorization vulnerability. A remote authenticated malicious iDRAC user with low privileges may potentially exploit this vulnerability to obtain sensitive information such as password hashes. Affected products include: Dell Idrac7 Firmware, Dell Idrac8 Firmware, Dell Idrac9 Firmware. Version information: prior to 2.65.65.65.

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.