Vulnerability Details CVE-2021-41821
Wazuh Manager in Wazuh through 4.1.5 is affected by a remote Integer Underflow vulnerability that might lead to denial of service. A crafted message must be sent from an authenticated agent to the manager.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 63.6%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
Products affected by CVE-2021-41821
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cpe:2.3:a:wazuh:wazuh:1.0
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cpe:2.3:a:wazuh:wazuh:1.0.0
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cpe:2.3:a:wazuh:wazuh:1.0.1
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cpe:2.3:a:wazuh:wazuh:1.0.2
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cpe:2.3:a:wazuh:wazuh:1.0.3
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cpe:2.3:a:wazuh:wazuh:1.0.4
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cpe:2.3:a:wazuh:wazuh:1.1
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cpe:2.3:a:wazuh:wazuh:1.1.0
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cpe:2.3:a:wazuh:wazuh:1.1.1
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cpe:2.3:a:wazuh:wazuh:2.0
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cpe:2.3:a:wazuh:wazuh:2.0.0
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cpe:2.3:a:wazuh:wazuh:2.0.1
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cpe:2.3:a:wazuh:wazuh:2.1.0
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cpe:2.3:a:wazuh:wazuh:2.1.1
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cpe:2.3:a:wazuh:wazuh:3.0.0
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cpe:2.3:a:wazuh:wazuh:3.1.0
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cpe:2.3:a:wazuh:wazuh:3.10.0
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cpe:2.3:a:wazuh:wazuh:3.10.1
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cpe:2.3:a:wazuh:wazuh:3.10.2
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cpe:2.3:a:wazuh:wazuh:3.11.0
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cpe:2.3:a:wazuh:wazuh:3.11.1
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cpe:2.3:a:wazuh:wazuh:3.11.2
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cpe:2.3:a:wazuh:wazuh:3.11.3
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cpe:2.3:a:wazuh:wazuh:3.11.4
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cpe:2.3:a:wazuh:wazuh:3.11.5
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cpe:2.3:a:wazuh:wazuh:3.12.0
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cpe:2.3:a:wazuh:wazuh:3.12.1
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cpe:2.3:a:wazuh:wazuh:3.12.2
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cpe:2.3:a:wazuh:wazuh:3.12.3
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cpe:2.3:a:wazuh:wazuh:3.13.0
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cpe:2.3:a:wazuh:wazuh:3.13.1
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cpe:2.3:a:wazuh:wazuh:3.13.2
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cpe:2.3:a:wazuh:wazuh:3.13.3
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cpe:2.3:a:wazuh:wazuh:3.2.0
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cpe:2.3:a:wazuh:wazuh:3.2.1
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cpe:2.3:a:wazuh:wazuh:3.2.2
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cpe:2.3:a:wazuh:wazuh:3.2.3
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cpe:2.3:a:wazuh:wazuh:3.2.4
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cpe:2.3:a:wazuh:wazuh:3.3.0
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cpe:2.3:a:wazuh:wazuh:3.3.1
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cpe:2.3:a:wazuh:wazuh:3.4.0
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cpe:2.3:a:wazuh:wazuh:3.5.0
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cpe:2.3:a:wazuh:wazuh:3.6.0
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cpe:2.3:a:wazuh:wazuh:3.6.1
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cpe:2.3:a:wazuh:wazuh:3.7.0
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cpe:2.3:a:wazuh:wazuh:3.7.1
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cpe:2.3:a:wazuh:wazuh:3.7.2
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cpe:2.3:a:wazuh:wazuh:3.8.0
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cpe:2.3:a:wazuh:wazuh:3.8.1
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cpe:2.3:a:wazuh:wazuh:3.8.2
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cpe:2.3:a:wazuh:wazuh:3.9.0
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cpe:2.3:a:wazuh:wazuh:3.9.1
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cpe:2.3:a:wazuh:wazuh:3.9.2
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cpe:2.3:a:wazuh:wazuh:3.9.3
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cpe:2.3:a:wazuh:wazuh:3.9.4
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cpe:2.3:a:wazuh:wazuh:3.9.5
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cpe:2.3:a:wazuh:wazuh:4.0.0
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cpe:2.3:a:wazuh:wazuh:4.0.1
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cpe:2.3:a:wazuh:wazuh:4.0.2
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cpe:2.3:a:wazuh:wazuh:4.0.3
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cpe:2.3:a:wazuh:wazuh:4.0.4
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cpe:2.3:a:wazuh:wazuh:4.1.0
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cpe:2.3:a:wazuh:wazuh:4.1.1
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cpe:2.3:a:wazuh:wazuh:4.1.2
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cpe:2.3:a:wazuh:wazuh:4.1.3
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cpe:2.3:a:wazuh:wazuh:4.1.4
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cpe:2.3:a:wazuh:wazuh:4.1.5