CylanceON-PREM must disable all functions, ports, protocols and services not required.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-272638 | SRG-APP-000383 | CYLN-OP-000815 | SV-272638r1113550_rule | 2025-06-11 | 1 |
Description
Unnecessary or unsecured ports, protocols, and services present many risks for attackers and may go undetected.
ℹ️ Check
Verify port configuration to external subordinate services such as syslog/SEIM, SMTP, etc. Administrator privileges are required.
1. Log in to the admin console.
2. Navigate to CONFIGURATION >> Settings.
3. Review settings.
4. Verify the ports used are accurate.
If any ports are being used that are not required, this is a finding.
✔️ Fix
Configure ports to external subordinate services such as syslog/SEIM, SMTP, etc. Administrator privileges are required.
1. Log in to the admin console.
2. Navigate to CONFIGURATION >> Settings.
3. Disable nonrequired features.
4. Ensure the ports used are accurate.
5. Check with subordinate systems administrators to verify and correct port settings as necessary.
6. Reboot the server.