This detection rule addresses the potential exploitation attempts against VMware vRealize Network Insight, specifically targeting the CVE-2023-20887 vulnerability. The rule focuses on monitoring web traffic, particularly looking for HTTP POST requests directed at the vulnerable endpoint "/saas./resttosaasservlet." By tracking specific URL patterns and HTTP methods within the Palo Alto Network Threat data source, the rule can identify potential exploit attempts in real-time. It is vital for Security Operations Centers (SOCs) to monitor such activities, as successful exploitation can lead to unauthorized code execution, data theft, or further network compromise. The rule provides a comprehensive search that can filter through web data to identify these critical incidents and encourage timely response actions.