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Medium severity6.5NVD Advisory· Published Sep 29, 2021· Updated Jun 17, 2026

CVE-2021-41821

CVE-2021-41821

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Wazuh/Wazuh2 versions
    cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*range: <=4.1.5
    • (no CPE)range: <=4.1.5
  • Wazuh/Wazuh Managerdescription

Patches

Vulnerability mechanics

References

2

News mentions

0

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