VULNERABILITY INTELLIGENCE
CVE-2012-1366
CVSS score6.1 MEDIUM
EPSS probability0.72%
CISA KEVNot currently listed
Published2014-04-23
Last modified2026-06-16
CVSS vectorAV:A/AC:L/Au:N/C:N/I:N/A:C
Description
Cisco IOS before 15.1(1)SY on ASR 1000 devices, when Multicast Listener Discovery (MLD) tracking is enabled for IPv6, allows remote attackers to cause a denial of service (device reload) via crafted MLD packets, aka Bug ID CSCtz28544.
Weakness classification
- CWE-20: Improper Input Validation