CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
52.7%
The encryption functionality in the Virtual Supervisor Module (VSM) to Virtual Ethernet Module (VEM) communication component in Cisco NX-OS on the Nexus 1000V does not properly authenticate VSM/VEM packets, which allows remote attackers to disable packet-level encryption and integrity protection via crafted packets, aka Bug ID CSCud14710.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | nx-os | - | cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:* |
cisco | nexus_1000v | - | cpe:2.3:h:cisco:nexus_1000v:-:*:*:*:*:*:*:* |