Vulnerability Details CVE-2021-21805
An OS Command Injection vulnerability exists in the ping.php script functionality of Advantech R-SeeNet v 2.4.12 (20.10.2020). A specially crafted HTTP request can lead to arbitrary OS command execution. An attacker can send a crafted HTTP request to trigger this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.927
EPSS Ranking 99.7%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 10.0
References