A vulnerability in Cisco HyperFlex Software could allow an unauthenticated, remote attacker to perform a man-in-the-middle attack. The vulnerability is due to insufficient key management. An attacker could exploit this vulnerability by obtaining a specific encryption key for the cluster. A successful exploit could allow the attacker to perform a man-in-the-middle attack against other nodes in the cluster.
| Product | Vulnerable range | Fixed version | Advisory |
|---|---|---|---|
| Cisco Cisco HyperFlex HX-Series | >=unspecified<4.0(1a) | 4.0(1a) | advisory ↗ |