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CVE-2017-6663

Severity
MEDIUM
CVSS
6.5
EPSS
0.02135
Risk score
51.75
CISA KEV
Yes
PoC
No
Published
2017-08-07
Modified
2025-10-21
First seen
2026-08-07
Aliases
EUVD-2017-15717, GHSA-3H3R-W377-6FFG
Products
Cisco:IOS and IOS XE Software, n/a:Cisco IOS and IOS XE Cisco IOS and IOS XE
Sources
euvd EUVD-2017-15717
cisa.gov CVE-2017-6663

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.

References