What is CVE-2016-4813?

CVE-2016-4813 is a high-severity vulnerability in Netcommons, classified under Improper Access Control. CVSS score: 8.8/10. Published 2016-06-19.

How severe is CVE-2016-4813?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Netcommons

CVE-2016-4813

NetCommons 2.4.2.1 and earlier allows remote authenticated secretariat (aka CLERK) users to gain privileges by creating a SYSTEM_ADMIN account.

Published 2016-06-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.019 (78.8th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 78.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000

Affected products

Netcommons

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

jvn.jp/en/jp/JVN00460236/index.html (Vendor Advisory, third-party-advisory)
www.netcommons.org/muer4mz6s-6669 (Vendor Advisory)
jvndb.jvn.jp/jvndb/JVNDB-2016-000075 (Vendor Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2016-4813?: CVE-2016-4813 is a high-severity vulnerability in Netcommons, classified under Improper Access Control. CVSS score: 8.8/10. Published 2016-06-19.
How severe is CVE-2016-4813?: High severity. CVSS v3 base score is 8.8 out of 10.