CVE-2026-8664

OS Command Injection vulnerability in Rapid7 InsightConnect Finger Plugin on Linux allows authenticated attackers to execute arbitrary OS commands via the user or host parameters due to insufficient input validation 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/finger	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:rapid7:insightconnect_finger:*:*:*:*:*:rapid7:*:*

History

No history.

Information

Published : 2026-06-25 02:16

Updated : 2026-06-29 19:25

NVD link : CVE-2026-8664

Mitre link : CVE-2026-8664

CVE.ORG link : CVE-2026-8664

JSON object : View

Products Affected

rapid7

insightconnect_finger

CWE

CWE-78

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

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