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Vulnerability record · CVE-2021-4016 · published 21 January 2022

CVE-2021-4016: Rapid7 insight agent improper access control vulnerability

Rapid7 · Insight Agent

Rapid7 Insight Agent, versions prior to 3.1.3, suffer from an improper access control vulnerability whereby, the user has access to the snapshot directory. An attacker can access, read and copy any of the files in this directory e.g. asset_info.json or file_info.json, leading to a loss of confidentiality. This issue was fixed in Rapid7 Insight Agent 3.1.3.

3.3 CVSS 3.1 Low EPSS 0.22% · top 88.7% CWE-284 · Improper access control
3.3CVSS 3.1 base score, v2 2.1
0.22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Rapid7 Insight Agent, versions prior to 3.1.3, suffer from an improper access control vulnerability whereby, the user has access to the snapshot directory. An attacker can access, read and copy any of the files in this directory e.g. asset_info.json or file_info.json, leading to a loss of confidentiality. This issue was fixed in Rapid7 Insight Agent 3.1.3.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://docs.rapid7.com/release-notes/insightagent/20220119/ Release NotesThird Party Advisory
https://docs.rapid7.com/release-notes/insightagent/20220119/ Release NotesThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-4016), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.