Layer has no logged cleanup rule
At a glance
Base severity
Area
Platform
Evidence level
Benchmark reference
Reads the export, not the device
ConfigProof reads a configuration export. This control is evaluated against the objects in that file, and it reports what the file says. It does not connect to the device and sees no traffic, so a finding here describes the configuration, not what the firewall is doing right now.
Why it matters
Without an explicit cleanup rule the layer falls through to its implicit cleanup action, which logs nothing, and which may be set to accept.
How to fix it
Web interface
The steps below are written for the web interface. A finding raised on your own export carries the same steps with your object names filled in.
- In SmartConsole, add a rule at the bottom of the layer: Name Cleanup, Source Any, Destination Any, Services & Applications Any, Action Drop, Track Log.
- Publish, then install the policy on the gateways that use it.
Command line
Check Point mgmt_cli and Gaia clish
mgmt_cli login > id.txtmgmt_cli add access-rule layer "<layer>" position "bottom" name "Cleanup" action "Drop" track.type "Log" -s id.txtmgmt_cli publish -s id.txtmgmt_cli logout -s id.txt
An example. Values in angle brackets are yours to supply; a finding on your own export fills in the names it read. Nothing here installs a policy. Publish, review, then install the policy on your gateways yourself; Gaia changes need save config.
Read it back
mgmt_cli show access-rulebase name "<layer>"Values to fill in1
- <layer>
- The access layer to change
Before you type it3
- Written from the Check Point Management API reference and Gaia clish syntax, not yet run on a device. Read each line before typing it.
- Run on the management server, or add -m with the server and -u with an administrator to each call; publish makes the change visible to other sessions.
- Install the policy on the affected gateways after reviewing the published change.
How to confirm the fix
- Confirm drops from the cleanup rule appear in Logs & Monitor after the install.
Limits
- No limitation is recorded for this control beyond the one that applies to all of them: it reads a configuration export.
Compliance references
CIS Check Point Firewall Benchmark v1.1.0
Covers part of the recommendation
Where a control aligns with a recommendation of the CIS Check Point Firewall Benchmark v1.1.0, that recommendation is cited as a reference. Only that version was checked. A reference is not a certification.
More in Security Policies
- CKP-SEC-001Accept rule on Any service
- CKP-SEC-002Accept rule from Any to Any on Any service
- CKP-SEC-003Accept rule from Any source to internal or DMZ hosts
- CKP-SEC-004Accept rule does not log
- CKP-SEC-006Ordered layer accepts what no rule matched
- CKP-SEC-007Disabled rule kept in the policy
- CKP-SEC-008Gateway reachable from Any
- CKP-SEC-009Rule with no hits over the counting window
See it on your own firewall
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