Cisco Nexus 9000 Application Centric Infrastructure (ACI) Mode switches with software before 11.0(1c) allow remote attackers to cause a den…

published 2016-02-07 10y ago modified 2026-06-17 4mo ago also EUVD-2015-6340

cvss: 7.5; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.9%; EPSS 1.9% chance of exploitation in 30 days, percentile 80%
public exploits: 0; none known

Cisco Nexus 9000 Application Centric Infrastructure (ACI) Mode switches with software before 11.0(1c) allow remote attackers to cause a denial of service (device reload) via an IPv4 ICMP packet with the IP Record Route option, aka Bug ID CSCuq57512.

Patch / fix

fixed in 1

zyxel gs1900-10hp_firmware 2.50\(aazi.0\)c0

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Exploit prediction

1.93% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	7.5	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD	2.0	7.8	AV:N/AC:L/Au:N/C:N/I:N/A:C

Classification

Weakness

CWE-399 Resource Management Errors

References

tools.cisco.com /security/center/content/CiscoSecurityAdvisory/cisco-sa-20160203-n9knci
vendor-advisory
securitytracker.com /id/1034928
vdb-entry

Sources

CVE List CVE-2015-6398
NVD CVE-2015-6398

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