What is the CVSS score of CVE-2020-25151?

CVE-2020-25151 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 1.1%.

Nio 50 Firmware CVE-2020-25151

HIGH

Improper Input Validation (CWE-20)

2020-11-13 ics-cert@hq.dhs.gov

Information Disclosure Nio 50 Firmware

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Nov 13, 2020 - 16:15 nvd

HIGH 7.5

DescriptionNVD

The affected product does not properly validate input, which may allow an attacker to execute a denial-of-service attack on the NIO 50 (all versions).

AnalysisAI

The affected product does not properly validate input, which may allow an attacker to execute a denial-of-service attack on the NIO 50 (all versions). Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. The affected product does not properly validate input, which may allow an attacker to execute a denial-of-service attack on the NIO 50 (all versions). Affected products include: Nexcom Nio 50 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.