The following vulnerabilities are reported for SiteMinder agent for SharePoint 12.52 SP1 CR11:
Reported vulnerabilities were fixed in Apache httpd 2.4.47, except CVE-2021-42013, which was fixed in Apache httpd 2.4.51.
However embedded version in SharePoint Agent is 2.4.46
Upgrade SharePoint Agent to Apache 2.4.51
Steps to install the patch:
1. Navigate to the agent installation folder, for example C:\CA\Agent-for-SharePoint\
2. Take the backup of the original folder httpd to httpd_orig
3. Unzip the attachment file and copy the httpd folder to C:\program files\CA\Agent-for-SharePoint\
4. Copy config files from original httpd_orig to httpd:
cp -r httpd_orig/conf httpd/
5. Start the agent
See attachment below.