Vulnerabilities > CVE-2021-41821 - Integer Underflow (Wrap or Wraparound) vulnerability in Wazuh

047910
CVSS 6.5 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
network
low complexity
wazuh
CWE-191

Summary

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.

Common Weakness Enumeration (CWE)