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Medium severity5.3NVD Advisory· Published Sep 17, 2016· Updated May 6, 2026

CVE-2016-6401

CVE-2016-6401

Description

Cisco Carrier Routing System (CRS) 5.1 and 5.1.4, as used in CRS Carrier Grade Services for CRS-1 and CRS-3 devices, allows remote attackers to cause a denial of service (line-card reload) via crafted IPv6-over-MPLS packets, aka Bug ID CSCva32494.

Affected products

2
  • Cisco Systems, Inc./Carrier Routing System2 versions
    cpe:2.3:a:cisco:carrier_routing_system:5.1.4:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:cisco:carrier_routing_system:5.1.4:*:*:*:*:*:*:*
    • cpe:2.3:a:cisco:carrier_routing_system:5.1_base:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

3

News mentions

0

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