What is CVE-2016-4393?

CVE-2016-4393 is a medium-severity vulnerability in HP System Management Homepage, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2016-10-28.

How severe is CVE-2016-4393?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in HP System Management Homepage

CVE-2016-4393

HPE System Management Homepage before v7.6 allows "remote authenticated" attackers to obtain sensitive information via unspecified vectors, related to an "XSS" issue.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2016-10-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.012 (66.0th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

HP System Management Homepage
HPE System Management Homepage Before V7.6 — versions HPE System Management Homepage before v7.6

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.securityfocus.com/bid/93961 (vdb-entry)
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay
h20564.www2.hpe.com/hpsc/doc/public/display (Vendor Advisory)

Frequently asked questions

What is CVE-2016-4393?: CVE-2016-4393 is a medium-severity vulnerability in HP System Management Homepage, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2016-10-28.
How severe is CVE-2016-4393?: Medium severity. CVSS v3 base score is 5.4 out of 10.