VULNERABILITY INTELLIGENCE
CVE-2012-3062
CVSS score5.7 MEDIUM
EPSS probability0.65%
CISA KEVNot currently listed
Published2014-04-23
Last modified2026-06-16
CVSS vectorAV:A/AC:M/Au:N/C:N/I:N/A:C
Description
Cisco IOS before 15.1(1)SY, when Multicast Listener Discovery (MLD) snooping is enabled, allows remote attackers to cause a denial of service (CPU consumption or device crash) via MLD packets on a network that contains many IPv6 hosts, aka Bug ID CSCtr88193.
Weakness classification
- CWE-20: Improper Input Validation