Is CVE-2014-1820 in the CISA KEV catalog?

No. CVE-2014-1820 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-1820?

CVE-2014-1820 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2014-1820?

CVE-2014-1820 has an EPSS score of 14.72% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2014-1820

MEDIUMEPSS 96th pctl

4.3

CVSS v2

NVD

Description

Cross-site scripting (XSS) vulnerability in Master Data Services (MDS) in Microsoft SQL Server 2012 SP1 and 2014 on 64-bit platforms allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka "SQL Master Data Services XSS Vulnerability."

CWE-79Cross-Site Scripting (XSS)

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

14.72%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.