VULNERABILITY INTELLIGENCE
CVE-2006-1927
CVSS score5 MEDIUM
EPSS probability1.80%
CISA KEVNot currently listed
Published2006-04-20
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P
Description
Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 or Cisco 12000 series routers, allows remote attackers to cause a denial of service (Line card crash) via certain MPLS packets, as identified by Cisco bug ID CSCsc77475.