What is CVE-2016-4058?

CVE-2016-4058 is a medium-severity vulnerability in Huawei Policy Center, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2016-09-27.

How severe is CVE-2016-4058?

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

XSS in Huawei Policy Center

CVE-2016-4058

Cross-site scripting (XSS) vulnerability in Huawei Policy Center before V100R003C10SPC020 allows remote authenticated users to inject arbitrary web script or HTML via vectors related to "special characters on pages."

Vulnerability class: XSS (Cross-Site Scripting)

Published 2016-09-27 · 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: 0.006 (44.1th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Huawei Policy Center — versions v100r003c00, v100r003c10

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.securityfocus.com/bid/86546 (vdb-entry)
www.huawei.com/en/psirt/security-advisories/huawei-sa-20160419-01-policycenter-… (Vendor Advisory)

Frequently asked questions

What is CVE-2016-4058?: CVE-2016-4058 is a medium-severity vulnerability in Huawei Policy Center, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2016-09-27.
How severe is CVE-2016-4058?: Medium severity. CVSS v3 base score is 5.4 out of 10.