CVE-2021-41821
MEDIUM
6.5
CVSS Score
Published: September 29, 2021 at 10:59 PM UTC
Updated: June 17, 2026 at 04:08 AM UTC
1 product affected across 1 vendorWazuh
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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://documentation.wazuh.com/current/release-notes/release_4_2_0.htmlx_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/wazuh/wazuh/issues/9201CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-191
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