STIGUI
V-272629CAT I — High severitySV-272629r1113430_rule

CylanceON-PREM must be configured to use TLS 1.2 or higher.

Rule version CYLN-OP-000025 · STIG v1 · 2025-06-11

Discussion

Using older unauthorized versions or incorrectly configuring protocol negotiation makes the gateway vulnerable to known and unknown attacks that exploit vulnerabilities in this protocol.

Satisfies: SRG-APP-000014, SRG-APP-000156, SRG-APP-000172, SRG-APP-000179, SRG-APP-000219, SRG-APP-000439, SRG-APP-000440, SRG-APP-000441, SRG-APP-000442, SRG-APP-000560, SRG-APP-000565, SRG-APP-000605, SRG-APP-000645

Check

Verify Cipher configuration. Administrator privileges are required.

1. Log in to the admin console. 2. Navigate to CONFIGURATION >> Settings. 3. Find CylanceON-PREM Info >> Certificate Cipher.

If the value is not set to Modern Mode (TLS 1.2+), this is a finding.

Fix

Configure Cipher. Administrator privileges are required.

1. Log in to the admin console. 2. Navigate to CONFIGURATION >> Settings. 3. Find CylanceON-PREM Info >> Certificate Cipher. 4. Click "Change". 5. Select "Modern Mode (TS 1.2+)". 6. Click "Update".

Identifiers

Group ID
V-272629
Group title
SRG-APP-000014
Rule ID
SV-272629r1113430_rule
Check ID
C-76710r1113428_chk
Fix ID
F-76615r1113429_fix