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The vCenter Perfcharts service logs folder permissions must be set correctly.


Finding ID Version Rule ID IA Controls Severity
V-259075 VCPF-80-000025 SV-259075r934883_rule Medium
Log data is essential in the investigation of events. The accuracy of the information is always pertinent. One of the first steps an attacker will take is the modification or deletion of log records to cover tracks and prolong discovery. The web server must protect the log data from unauthorized modification. Satisfies: SRG-APP-000118-AS-000078, SRG-APP-000119-AS-000079, SRG-APP-000120-AS-000080
VMware vSphere 8.0 vCenter Appliance Perfcharts Security Technical Implementation Guide 2023-10-29


Check Text ( C-62815r934881_chk )
At the command prompt, run the following command:

# find /var/log/vmware/perfcharts/ -xdev -type f -a '(' -perm -o+w -o -not -user perfcharts -o -not -group users ')' -exec ls -ld {} \;

If any files are returned, this is a finding.
Fix Text (F-62724r934882_fix)
At the command prompt, run the following commands:

# chmod o-w
# chown perfcharts:users

Note: Substitute with the listed file.