What is the CVSS score of CVE-2023-0896?

CVE-2023-0896 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Smart Clock Essential With Alexa Built In Firmware CVE-2023-0896

HIGH

Improper Input Validation (CWE-20)

2023-05-01 psirt@lenovo.com

Lenovo Authentication Bypass Smart Clock Essential With Alexa Built In Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

May 01, 2023 - 14:15 nvd

HIGH 8.8

DescriptionNVD

A default password was reported in Lenovo Smart Clock Essential with Alexa Built In that could allow unauthorized device access to an attacker with local network access.

AnalysisAI

A default password was reported in Lenovo Smart Clock Essential with Alexa Built In that could allow unauthorized device access to an attacker with local network access. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. A default password was reported in Lenovo Smart Clock Essential with Alexa Built In that could allow unauthorized device access to an attacker with local network access. Affected products include: Lenovo Smart Clock Essential With Alexa Built In Firmware.

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.