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6.5 Medium Exploited

CVE-2017-6663 Cisco IOS Software and Cisco IOS XE Software Denial-of-Service Vulnerability

Active exploitation observed

· CISA KEV catalogue
Required action Apply updates per vendor instructions.
Ransomware campaigns Not observed so far

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.

Affected products and versions

Product Affected versions Fixed in
Cisco IOS and IOS XE Versions not published

References

Timeline

  1. Published
  2. Added to the KEV catalogue
  3. Last modified
The 25 CVEs of Cisco IOS and IOS XE →
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