CVE-2026-4837
HIGH EPSS 32.7%
Published Apr 8, 20262mo ago · Modified Jun 17, 20261w ago
7.2 CVSS 3.1
Published Apr 8, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago
Description
An eval() injection vulnerability in the Rapid7 Insight Agent beaconing logic for Linux versions could theoretically allow an attacker to achieve remote code execution as root via a crafted beacon response. Because the Agent uses mutual TLS (mTLS) to verify commands from the Rapid7 Platform, it is unlikely that the eval() function could be exploited remotely without prior, highly privileged access to the backend platform.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
32.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-95
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| rapid7 | insight_agent | * | <4.1.0.2 |
References 1
- docs.rapid7.com https://docs.rapid7.com/insight/release-notes-2026-april/#improvements-and-fixes
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.