VULNERABILITY INTELLIGENCE
CVE-2011-3309
CVSS score4.3 MEDIUM
EPSS probability1.05%
CISA KEVNot currently listed
Published2012-05-02
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:N/A:N
Description
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 process IKE requests despite a vpnclient mode configuration, which allows remote attackers to obtain potentially sensitive information by reading IKE responder traffic, aka Bug ID CSCtt07749.
Weakness classification
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor