Vulnerability Details : CVE-2016-6401
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.
Vulnerability category: Denial of service
Products affected by CVE-2016-6401
- cpe:2.3:a:cisco:carrier_routing_system:5.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:carrier_routing_system:5.1_base:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-6401
0.45%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-6401
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.7
|
MEDIUM | AV:A/AC:M/Au:N/C:N/I:N/A:C |
5.5
|
6.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
1.6
|
3.6
|
NIST |
CWE ids for CVE-2016-6401
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-6401
-
http://www.securitytracker.com/id/1036830
Cisco Carrier Routing System IPv6 Over MPLS Logic Error Lets Remote Users Cause the Target System to Crash - SecurityTracker
-
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160914-crs
Cisco Carrier Routing System IPv6 Denial of Service VulnerabilityVendor Advisory
-
http://www.securityfocus.com/bid/92964
Cisco IOS XR for Cisco Carrier Routing System (CRS) CVE-2016-6401 Denial of Service Vulnerability
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