CVE Vulnerability

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.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/wazuh/wazuh/issues/9201 Exploit Issue Tracking
https://documentation.wazuh.com/current/release-notes/release_4_2_0.html Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*
Information

Published : 2021-09-29 11:15

Updated : 2021-10-12 03:37

NVD link : CVE-2021-41821

Mitre link : CVE-2021-41821

Products Affected
No products.
CWE
CWE-191

Integer Underflow (Wrap or Wraparound)