The vCenter server must disable SNMPv1/2 receivers.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-256345 | SRG-APP-000575 | VCSA-70-000265 | SV-256345r885646_rule | 2023-12-21 | 1 |
| Description |
|---|
| SNMPv3 supports commercial-grade security, including authentication, authorization, access control, and privacy. Previous versions of the protocol contained well-known security weaknesses that were easily exploited. Therefore, SNMPv1/2 receivers must be disabled, while SNMPv3 is configured in another control. vCenter exposes SNMP v1/2 in the UI and SNMPv3 in the CLI. |
| ℹ️ Check |
|---|
| From the vSphere Client, go to Host and Clusters. Select a vCenter Server >> Configure >> Settings >> General. Click "Edit". On the "SNMP receivers" tab, note the presence of any enabled receiver. If there are any enabled receivers, this is a finding. |
| ✔️ Fix |
|---|
| From the vSphere Client, go to Host and Clusters. Select a vCenter Server >> Configure >> Settings >> General. Click "Edit". On the "SNMP receivers" tab, ensure all receivers are disabled. |