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.

CVSS v3 6.0 MEDIUM

6.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://extensions.rapid7.com/extension/tcpdump	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:rapid7:insightconnect_tcpdump:*:*:*:*:*:rapid7:*:*

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

History

25 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad de inyección de comandos del sistema operativo en el plugin Tcpdump de Rapid7 InsightConnect en Linux permite a atacantes autenticados ejecutar comandos arbitrarios del sistema operativo a través de los parámetros options o filter debido a una sanitización de entrada insuficiente en la construcción de comandos de shell.

Information

Published : 2026-06-25 03:16

Updated : 2026-10-25 23:10

NVD link : CVE-2026-8658

Mitre link : CVE-2026-8658

CVE.ORG link : CVE-2026-8658

JSON object : View

Products Affected

linux

linux_kernel

rapid7

insightconnect_tcpdump

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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