CVE-2013-5566
N/A
Published: November 8, 2013 at 02:00 AM UTC
Updated: June 16, 2026 at 11:59 PM UTC
2 products affected across 1 vendorNx OSMds 9000
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Severity
N/A
Exploit prediction
EPSS 2%
Description
Cisco NX-OS 5.0 and earlier on MDS 9000 devices allows remote attackers to cause a denial of service (supervisor CPU consumption) via Authentication Header (AH) authentication in a Virtual Router Redundancy Protocol (VRRP) frame, aka Bug ID CSCte27874.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 5.04.04.0(0)n1(1a)4.0(0)n1(2)4.0(0)n1(2a)4.0(1a)n1(1)4.0(1a)n1(1a)4.0(1a)n2(1)4.0(1a)n2(1a)4.0(4)sv1(1)4.0(4)sv1(2)4.0(4)sv1(3)4.0(4)sv1(3a)4.0(4)sv1(3b)4.0(4)sv1(3c)4.0(4)sv1(3d)4.1(3)n1(1)4.1(3)n1(1a)4.1(3)n2(1)4.1(3)n2(1a)4.1.(2)4.1.(3)4.1.(4)4.1.(5)4.24.2(1)4.2(1)n1(1)4.2(1)n2(1)4.2(1)n2(1a)4.2(1)sv1(4)4.2(1)sv1(4a)4.2(1)sv1(5.1)4.2(2)4.2(3)4.2(4)4.2(6)4.2(8)4.2.(2a)
cisco-mds-9000 (environment)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
Vendor Advisoryx_refsource_CISCO
Source: [email protected]
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5566x_refsource_CONFIRMVendor Advisory
Source: [email protected]
http://tools.cisco.com/security/center/viewAlert.x?alertId=31663Quick Info
StatusMODIFIED
CWE
CWE-119
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