What is CVE-2015-7284?

CVE-2015-7284 is a high-severity vulnerability in Zyxel Nbg-418n, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.0/10. Published 2015-12-31.

How severe is CVE-2015-7284?

High severity. CVSS v3 base score is 8.0 out of 10.

CSRF in Zyxel Nbg-418n

CVE-2015-7284

Cross-site request forgery (CSRF) vulnerability on ZyXEL NBG-418N devices with firmware 1.00(AADZ.3)C0 allows remote attackers to hijack the authentication of arbitrary users.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2015-12-31 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (64.5th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Zyxel Nbg-418n
Zyxel Nbg-418n Firmware — versions 1.00\(aadz.3\)c0, 1.00(aadz.3)c0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

www.securitytracker.com/id/1034554 (vdb-entry)
www.securityfocus.com/bid/78819 (vdb-entry)
www.kb.cert.org/vuls/id/330000 (US Government Resource, Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2015-7284?: CVE-2015-7284 is a high-severity vulnerability in Zyxel Nbg-418n, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.0/10. Published 2015-12-31.
How severe is CVE-2015-7284?: High severity. CVSS v3 base score is 8.0 out of 10.