CVE-2017-6663

MediumCVSS 6.5/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

A vulnerability in the Autonomic Networking feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause autonomic nodes of an affected system to reload, resulting in a denial of service (DoS) condition. More Information: CSCvd88936. Known Affected Releases: Denali-16.2.1 Denali-16.3.1.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

Vendor	Product	Versions
n/a	Cisco IOS and IOS XE	Cisco IOS and IOS XE

References

http://www.securityfocus.com/bid/99973Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038999Broken Link, Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170726-anidosVendor Advisory
http://www.securityfocus.com/bid/99973Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1038999Broken Link, Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170726-anidosVendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-6663US Government Resource

Timeline

Published: Aug 7, 2017
Last modified: Jun 17, 2026
Added to CISA KEV: Mar 3, 2022
NVD status: Analyzed

Related CVEs from 2017

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