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Unrated severityNVD Advisory· Published May 29, 2013· Updated Jun 16, 2026

CVE-2013-1211

CVE-2013-1211

Description

Cisco NX-OS on the Nexus 1000V does not properly handle authentication for Virtual Ethernet Module (VEM) to Virtual Supervisor Module (VSM) communication, which allows remote attackers to obtain VEM access via (1) spoofed STUN packets or (2) a crafted VMware ESXi instance, aka Bug ID CSCud14832.

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Affected products

2
  • Cisco Systems, Inc./Nx OS2 versions
    cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*
    • (no CPE)

Patches

Vulnerability mechanics

References

1

News mentions

0

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