What is the CVSS score of CVE-2017-16919?

CVE-2017-16919 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: 0.1%.

Mapos CVE-2017-16919

MEDIUM

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

2017-11-21 cve@mitre.org

XSS Mapos

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

Nov 21, 2017 - 08:29 cve.org

MEDIUM 5.4

DescriptionCVE.org

AnalysisAI

MapOS 3.1.11 and earlier has a Stored Cross-site Scripting (XSS) vulnerability in /clientes/visualizar, which allows remote attackers to inject arbitrary web script or HTML via a crafted description. 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. MapOS 3.1.11 and earlier has a Stored Cross-site Scripting (XSS) vulnerability in /clientes/visualizar, which allows remote attackers to inject arbitrary web script or HTML via a crafted description parameter. Affected products include: Mapos Project Mapos.

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.