Critical severity9.8NVD Advisory· Published Dec 31, 2015· Updated Jun 17, 2026
CVE-2015-6016
CVE-2015-6016
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6cpe:2.3:o:zyxel:pmg5318-b20a_firmware:v100aanc0b5:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:zyxel:pmg5318-b20a_firmware:v100aanc0b5:*:*:*:*:*:*:*
- (no CPE)range: 1.00AANC0b5
- cpe:2.3:o:zyxel:zynos_firmware:3.40\(axh.0\):*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- www.kb.cert.org/vuls/id/870744nvdThird Party AdvisoryUS Government Resource
- www.kb.cert.org/vuls/id/BLUU-9ZQU2RnvdThird Party AdvisoryUS Government Resource
- www.securitytracker.com/id/1034552nvd
- www.securitytracker.com/id/1034553nvd
- www.securitytracker.com/id/1034554nvd
News mentions
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