Vulnerability in Zyxel Nbg-418n
CVE-2015-6016
ZyXEL P-660HW-T1 2 devices with ZyNOS firmware 3.40(AXH.0), PMG5318-B20A devices with firmware 1.00AANC0b5, and NBG-418N devices have a default password of 1234 for the admin account, which allows remote attackers to obtain administrative access via unspecified vectors.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.057 (92.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.057 · newest: 0.057 · change: 0.000
Affected products
- Zyxel Nbg-418n
- Zyxel P-660hw-T1 2
- Zyxel Pmg5318-B20a Firmware — versions v100aanc0b5
- Zyxel Zynos Firmware — versions 3.40\(axh.0\), 3.40(axh.0)
Weakness classification (CWE)
References
- www.securitytracker.com/id/1034554 (vdb-entry)
- www.securitytracker.com/id/1034553 (vdb-entry)
- www.securitytracker.com/id/1034552 (vdb-entry)
- www.kb.cert.org/vuls/id/BLUU-9ZQU2R (US Government Resource, Third Party Advisory)
- www.kb.cert.org/vuls/id/870744 (US Government Resource, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2015-6016?
- CVE-2015-6016 is a critical-severity vulnerability in Zyxel Nbg-418n, classified under CWE-255. CVSS score: 9.8/10. Published 2015-12-31.
- How severe is CVE-2015-6016?
- Critical severity. CVSS v3 base score is 9.8 out of 10.