CVE-2011-3295

HighCVSS 7.8/10Last modified Jun 16, 2026

Description

The NETIO and IPV4_IO processes in Cisco IOS XR 3.8 through 4.1, as used in Cisco Carrier Routing System and other products, allow remote attackers to cause a denial of service (CPU consumption) via crafted network traffic, aka Bug ID CSCti59888.

Metrics

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
May 2, 2012
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-3295: High severity, CVSS 7.8 | Vulnix