Denial of Service Vulnerability in Cisco Firewall Services Module (FWSM)

CVE-2011-3297 · HIGH Severity

AV:N/AC:L/AU:N/C:N/I:N/A:C

Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when certain authentication configurations are used, allows remote attackers to cause a denial of service (module crash) by making many authentication requests for network access, aka Bug ID CSCtn15697.

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