Vulnerability Details CVE-2026-4837
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.5%
CVSS Severity
CVSS v3 Score 6.6
Products affected by CVE-2026-4837
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cpe:2.3:a:rapid7:insight_agent:-
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cpe:2.3:a:rapid7:insight_agent:2.5.2
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cpe:2.3:a:rapid7:insight_agent:2.5.3
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cpe:2.3:a:rapid7:insight_agent:2.6.0
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cpe:2.3:a:rapid7:insight_agent:2.6.1
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cpe:2.3:a:rapid7:insight_agent:2.6.2
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cpe:2.3:a:rapid7:insight_agent:2.6.3
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cpe:2.3:a:rapid7:insight_agent:2.6.4
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cpe:2.3:a:rapid7:insight_agent:2.6.5
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cpe:2.3:a:rapid7:insight_agent:2.6.6
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cpe:2.3:a:rapid7:insight_agent:2.6.7
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cpe:2.3:a:rapid7:insight_agent:2.7.0
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cpe:2.3:a:rapid7:insight_agent:2.7.1
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cpe:2.3:a:rapid7:insight_agent:2.7.10
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cpe:2.3:a:rapid7:insight_agent:2.7.11
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cpe:2.3:a:rapid7:insight_agent:2.7.13
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cpe:2.3:a:rapid7:insight_agent:2.7.14
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cpe:2.3:a:rapid7:insight_agent:2.7.15
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cpe:2.3:a:rapid7:insight_agent:2.7.16
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cpe:2.3:a:rapid7:insight_agent:2.7.17
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cpe:2.3:a:rapid7:insight_agent:2.7.18
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cpe:2.3:a:rapid7:insight_agent:2.7.19
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cpe:2.3:a:rapid7:insight_agent:2.7.2
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cpe:2.3:a:rapid7:insight_agent:2.7.20
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cpe:2.3:a:rapid7:insight_agent:2.7.21
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cpe:2.3:a:rapid7:insight_agent:2.7.22
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cpe:2.3:a:rapid7:insight_agent:2.7.3
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cpe:2.3:a:rapid7:insight_agent:2.7.4
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cpe:2.3:a:rapid7:insight_agent:2.7.5
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cpe:2.3:a:rapid7:insight_agent:2.7.6
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cpe:2.3:a:rapid7:insight_agent:2.7.7
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cpe:2.3:a:rapid7:insight_agent:2.7.8
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cpe:2.3:a:rapid7:insight_agent:2.7.9
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cpe:2.3:a:rapid7:insight_agent:3.0.1
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cpe:2.3:a:rapid7:insight_agent:3.0.10
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cpe:2.3:a:rapid7:insight_agent:3.0.2.3
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cpe:2.3:a:rapid7:insight_agent:3.0.3
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cpe:2.3:a:rapid7:insight_agent:3.0.4
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cpe:2.3:a:rapid7:insight_agent:3.0.5
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cpe:2.3:a:rapid7:insight_agent:3.0.6
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cpe:2.3:a:rapid7:insight_agent:3.0.7
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cpe:2.3:a:rapid7:insight_agent:3.0.8
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cpe:2.3:a:rapid7:insight_agent:3.0.9
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cpe:2.3:a:rapid7:insight_agent:3.1.0
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cpe:2.3:a:rapid7:insight_agent:3.1.1
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cpe:2.3:a:rapid7:insight_agent:3.1.10
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cpe:2.3:a:rapid7:insight_agent:3.1.10.34
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cpe:2.3:a:rapid7:insight_agent:3.1.10.36
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cpe:2.3:a:rapid7:insight_agent:3.1.11
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cpe:2.3:a:rapid7:insight_agent:3.1.12
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cpe:2.3:a:rapid7:insight_agent:3.1.2
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cpe:2.3:a:rapid7:insight_agent:3.1.2.35
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cpe:2.3:a:rapid7:insight_agent:3.1.2.36
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cpe:2.3:a:rapid7:insight_agent:3.1.2.38
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cpe:2.3:a:rapid7:insight_agent:3.1.3
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cpe:2.3:a:rapid7:insight_agent:3.1.3.78
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cpe:2.3:a:rapid7:insight_agent:3.1.3.79
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cpe:2.3:a:rapid7:insight_agent:3.1.3.80
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cpe:2.3:a:rapid7:insight_agent:3.1.4
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cpe:2.3:a:rapid7:insight_agent:3.1.4.48
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cpe:2.3:a:rapid7:insight_agent:3.1.4.49
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cpe:2.3:a:rapid7:insight_agent:3.1.4.52
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cpe:2.3:a:rapid7:insight_agent:3.1.5
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cpe:2.3:a:rapid7:insight_agent:3.1.5.15
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cpe:2.3:a:rapid7:insight_agent:3.1.6
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cpe:2.3:a:rapid7:insight_agent:3.1.6.44
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cpe:2.3:a:rapid7:insight_agent:3.1.6.45
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cpe:2.3:a:rapid7:insight_agent:3.1.7
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cpe:2.3:a:rapid7:insight_agent:3.1.8
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cpe:2.3:a:rapid7:insight_agent:3.1.9
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cpe:2.3:a:rapid7:insight_agent:3.2.0
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cpe:2.3:a:rapid7:insight_agent:3.2.1
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cpe:2.3:a:rapid7:insight_agent:3.2.2
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cpe:2.3:a:rapid7:insight_agent:3.2.3
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cpe:2.3:a:rapid7:insight_agent:3.2.4
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cpe:2.3:a:rapid7:insight_agent:3.2.5
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cpe:2.3:a:rapid7:insight_agent:3.2.6
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cpe:2.3:a:rapid7:insight_agent:3.3.0