VULNERABILITY INTELLIGENCE
CVE-2011-0963
CVSS score5 MEDIUM
EPSS probability1.80%
CISA KEVNot currently listed
Published2011-03-31
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:N
Description
The default configuration of the RADIUS authentication feature on the Cisco Network Admission Control (NAC) Guest Server with software before 2.0.3 allows remote attackers to bypass intended access restrictions and obtain network connectivity via unspecified vectors, aka Bug ID CSCtj66922.