What is the CVSS score of CVE-2019-3418?

CVE-2019-3418 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.7%.

Zxhn F670 Firmware CVE-2019-3418

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2019-08-15 psirt@zte.com.cn

XSS Zte Zxhn F670 Firmware

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Aug 15, 2019 - 15:15 nvd

MEDIUM 5.4

DescriptionNVD

All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by cross-site scripting vulnerability (XSS). Due to incomplete input validation, an authorized user can exploit this vulnerability to execute malicious scripts.

AnalysisAI

All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by cross-site scripting vulnerability (XSS). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by cross-site scripting vulnerability (XSS). Due to incomplete input validation, an authorized user can exploit this vulnerability to execute malicious scripts. Affected products include: Zte Zxhn F670 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.