CVE-2015-6320: Cisco Aironet Access Point Software

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

The IP ingress packet handler on Cisco Aironet 1800 devices with software 8.1(112.3) and 8.1(112.4) allows remote attackers to cause a denial of service via a crafted header in an IP packet, aka Bug ID CSCuv63138.

Affected products

• Cisco Aironet Access Point Software: version 8.1(112.3) only; version 8.1(112.4) only

Published 2016-01-15. Last modified 2026-06-17.