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CVE-2015-7256

Published: Sep 27, 2017Updated: May 13, 2026 Sources: CVE List NVDCWE-310
5.9MEDIUM
NVD MITRE
EPSS Score
0.8%
Top 48.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

ZyXEL NWA1100-N, NWA1100-NH, NWA1121-NI, NWA1123-AC, and NWA1123-NI access points; P-660HN-51, P-663HN-51, VMG1312-B10A, VMG1312-B30A, VMG1312-B30B, VMG4380-B10A, VMG8324-B10A, VMG8924-B10A, VMG8924-B30A, and VSG1435-B101 DSL CPEs; PMG5318-B20A GPONs; SBG3300-N000, SBG3300-NB00, and SBG3500-N000 small business gateways; GS1900-8 and GS1900-24 switches; and C1000Z, Q1000, FR1000Z, and P8702N project models use non-unique X.509 certificates and SSH host keys.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-310

Affected Products

n/an/a
nwa1100-n firmwarezyxelNetworking Infrastructure
nwa1100-nh firmwarezyxelNetworking Infrastructure
nwa1121-ni firmwarezyxelNetworking Infrastructure
nwa1123-ac firmwarezyxelNetworking Infrastructure
zyxelcommercialTWNetworking Infrastructureaka zyxel communications corp.
and 21 more affected products View all →

Exploitability

Official Patch Available

References

http://www.kb.cert.org/vuls/id/566724
kb.cert.org
http://www.zyxel.com/support/announcement_SSH_private_key_and_certificate_vulnerability.shtml
zyxel.com

Timeline

Published
Sep 27, 2017
Last Updated
May 13, 2026

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