Vulnerability Details CVE-2026-8658
OS Command Injection vulnerability in Rapid7 InsightConnect Tcpdump Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the options or filter parameters due to insufficient input sanitization in shell command construction.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 49.6%
CVSS Severity
CVSS v3 Score 6.0
Products affected by CVE-2026-8658
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cpe:2.3:a:rapid7:insightconnect_tcpdump:*
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cpe:2.3:o:linux:linux_kernel:-