Home/CVE/Cisco NX-OS 4.0 through 7.3 and 11.0 through 11.2 on 1000v, 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 90
CVE

CVE-2016-1454

Cisco NX-OS 4.0 through 7.3 and 11.0 through 11.2 on 1000v, 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 90

Cisco NX-OS 4.0 through 7.3 and 11.0 through 11.2 on 1000v, 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote attackers to cause a denial of service (device reload) by leveraging a peer relationship to send a crafted BGP UPDATE message, aka Bug IDs CSCuq77105 and CSCux11417.

MEDIUM · CVSS 6.5 EPSS 0.01403
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

11
cisco nx-os< 6.0\(2\)u6\(7\)
cisco nx-os>= 6.1 and < 7.0\(3\)i4\(1\)
cisco nx-os< 7.1\(4\)n1\(1\)
cisco nx-os>= 7.2 and < 7.2\(2\)n1\(1\)
cisco nx-os>= 7.3 and < 7.3\(0\)n1\(1\)
cisco nx-os< 5.2
cisco nx-os< 7.2\(2\)d1\(1\)
cisco nx-os>= 7.3 and < 7.3\(1\)d1\(1\)
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · psirt@cisco.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Oct 2016 · 10:59 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161005-bgpVendor Advisory
http://www.securityfocus.com/bid/93417Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1036950Third Party AdvisoryVDB Entry
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