CVE-2026-8658CWE-78

OS Command Injection in Rapid7 InsightConnect Tcpdump Plugin

Medium · published June 25, 2026

CVSS v3.1
6.0
EPSS
1%
Percentile
70.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.01291 · 70.0th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-06-25T01:56Z
EPSS history
Timeline
  • 25 JUN 01:56Z
    OS Command Injection in Rapid7 InsightConnect Tcpdump Plugin
    cvelistv5