Is CVE-2014-5397 being actively exploited?

CVE-2014-5397 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-5397?

CVE-2014-5397 has a CVSS 2.0 base score of 7.5 (HIGH).

CVE-2014-5397

HIGH · CVSS 7.5EPSS 1.5%EU EUVD

Cross-site scripting (XSS) vulnerability in Schneider Electric Wonderware Information Server (WIS) Portal 4.0 SP1 through 5.5 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Key facts

CVSS score: 7.5 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-79
EPSS score: 1.5% (75th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-5285)
Published: August 28, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-5285 in the EU Vulnerability Database. Last updated in EUVD on October 31, 2025.

View on the EU Vulnerability Database

Affected products

invensys / wonderware information server
invensys / wonderware information server
invensys / wonderware information server
invensys / wonderware information server
invensys / wonderware information server

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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