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The Security Token Service must only run one webapp.


Overview

Finding ID Version Rule ID IA Controls Severity
V-256753 VCST-70-000009 SV-256753r889229_rule Medium
Description
VMware ships the Security Token Service on the vCenter Server Appliance (VCSA) with one webapp, in "ROOT.war". Any other ".war" file is potentially malicious and must be removed. Satisfies: SRG-APP-000131-WSR-000073, SRG-APP-000141-WSR-000075
STIG Date
VMware vSphere 7.0 vCenter Appliance STS Security Technical Implementation Guide 2023-06-15

Details

Check Text ( C-60428r889227_chk )
At the command prompt, run the following command:

# ls /usr/lib/vmware-sso/vmware-sts/webapps/*.war

Expected result:

/usr/lib/vmware-sso/vmware-sts/webapps/ROOT.war

If the result of this command does not match the expected result, this is a finding.
Fix Text (F-60371r889228_fix)
For each unexpected file returned in the check, run the following command:

# rm /usr/lib/vmware-sso/vmware-sts/webapps/.war

Restart the service with the following command:

# vmon-cli --restart sts