An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2. During the start-up of a Couchbase Server node, there is a small window of time (before the cluster management authentication has started) where an attacker can connect to the cluster manager using default credentials.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Couchbase_server | Couchbase | 6.5.0 (including) | 6.6.6 (excluding) |
| Couchbase_server | Couchbase | 7.0.0 (including) | 7.0.5 (excluding) |
| Couchbase_server | Couchbase | 7.1.0 (including) | 7.1.2 (excluding) |