VULNERABILITY INTELLIGENCE
CVE-2012-4651
CVSS score4.3 MEDIUM
EPSS probability1.08%
CISA KEVNot currently listed
Published2014-04-23
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Description
Cisco IOS before 15.3(2)T, when scansafe is enabled, allows remote attackers to cause a denial of service (latency) via SYN packets that are not accompanied by SYN-ACK packets from the Scan Safe Tower, aka Bug ID CSCub85451.