CVE-2011-3271

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

Unspecified vulnerability in the Smart Install functionality in Cisco IOS 12.2 and 15.1 allows remote attackers to execute arbitrary code or cause a denial of service (device crash) via crafted TCP packets to port 4786, aka Bug ID CSCto10165.

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected software

No affected versions have been published.

Timeline

Published: Oct 3, 2011
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2011

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