AI Score
Confidence
High
EPSS
Percentile
44.7%
The ISDN implementation in Cisco IOS 15.3S allows remote attackers to cause a denial of service (device reload) via malformed Q931 SETUP messages, aka Bug ID CSCut37890.
tools.cisco.com/security/center/viewAlert.x?alertId=38833
www.securitytracker.com/id/1032337