CVE-2026-8658
OS Command Injection in Rapid7 InsightConnect Tcpdump Plugin
Description
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.
INFO
Published Date :
June 25, 2026, 1:56 a.m.
Last Modified :
June 25, 2026, 1:56 a.m.
Remotely Exploit :
Yes !
Source :
rapid7
Affected Products
The following products are affected by CVE-2026-8658
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 9974b330-7714-4307-a722-5648477acda7 |
Solution
- Update the Rapid7 InsightConnect Tcpdump Plugin.
- Ensure proper input sanitization for shell commands.
- Restrict user privileges where possible.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-8658 vulnerability anywhere in the article.