What is the CVSS score of CVE-2020-14055?

CVE-2020-14055 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.7%.

Monsta Ftp CVE-2020-14055

MEDIUM

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

2020-07-01 cve@mitre.org

XSS Monsta Ftp

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Jul 01, 2020 - 17:15 nvd

MEDIUM 6.1

DescriptionNVD

Monsta FTP 2.10.1 or below is prone to a stored cross-site scripting vulnerability in the language setting due to insufficient output encoding.

AnalysisAI

Monsta FTP 2.10.1 or below is prone to a stored cross-site scripting vulnerability in the language setting due to insufficient output encoding. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, 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. Monsta FTP 2.10.1 or below is prone to a stored cross-site scripting vulnerability in the language setting due to insufficient output encoding. Affected products include: Monstaftp Monsta Ftp.

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.