What is the CVSS score of CVE-2019-3416?

CVE-2019-3416 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.1%.

Zxv10 B860A Firmware CVE-2019-3416

CRITICAL

Improper Input Validation (CWE-20)

2019-09-23 psirt@zte.com.cn

Authentication Bypass Zte Zxv10 B860A Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Sep 23, 2019 - 14:15 nvd

CRITICAL 9.8

DescriptionNVD

All versions up to V81511329.1008 of ZTE ZXV10 B860A products are impacted by input validation vulnerability. Due to input validation, unauthorized users can take advantage of this vulnerability to control the user terminal system.

AnalysisAI

All versions up to V81511329.1008 of ZTE ZXV10 B860A products are impacted by input validation vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. All versions up to V81511329.1008 of ZTE ZXV10 B860A products are impacted by input validation vulnerability. Due to input validation, unauthorized users can take advantage of this vulnerability to control the user terminal system. Affected products include: Zte Zxv10 B860A 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.