CVE-2011-3309

medium

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.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2011-3273

http://www.securitytracker.com/id?1027008

http://www.cisco.com/web/software/280775065/45357/ASA-825-Interim-Release-Notes.html

Details

Source: Mitre, NVD

Published: 2012-05-02

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.01054