What is the CVSS score of CVE-2018-6190?

CVE-2018-6190 has a CVSS 3.0 base score of 5.4 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 1.6%.

Is there a public PoC exploit available for CVE-2018-6190?

Yes, a public proof-of-concept exploit is available for CVE-2018-6190. Prioritise patching immediately. EPSS: 1.6%.

Wf2419 Firmware CVE-2018-6190

MEDIUM

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

2018-01-24 cve@mitre.org

XSS Wf2419 Firmware

5.4

CVSS 3.0 · 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:3.0/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

Jan 24, 2018 - 21:29 nvd

MEDIUM 5.4

DescriptionNVD

Netis WF2419 V3.2.41381 devices allow XSS via the Description field on the MAC Filtering page.

AnalysisAI

Netis WF2419 V3.2.41381 devices allow XSS via the Description field on the MAC Filtering page. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and 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. Netis WF2419 V3.2.41381 devices allow XSS via the Description field on the MAC Filtering page. Affected products include: Netis-Systems Wf2419 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.