CVE-2017-16641

CVE-2017-16641 describes a critical vulnerability in Cacti version 1.1.27, specifically within the lib/rrd.php component. This flaw allows remote authenticated administrators to execute arbitrary operating system commands by manipulating the path_rrdtool parameter during an action=save request to settings.php. With a CVSS score of 7.2 (High), the vulnerability is easily exploitable over the network with low attack complexity, requiring high privileges but no user interaction, leading to high impact on confidentiality, integrity, and availability. While the vulnerability is severe, there is no evidence of active exploitation, exploit code availability in common databases like Metasploit or ExploitDB, or significant community discussion or media coverage.