CVE-2021-40345

An issue was discovered in Nagios XI 5.8.5. In the Manage Dashlets section of the Admin panel, an administrator can upload ZIP files. A command injection (within the name of the first file in the archive) allows an attacker to execute system commands.

CVSS v3 7.2 HIGH
CVSS v2.0 9.0 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT	Release Notes Vendor Advisory
https://github.com/ArianeBlow/NagiosXI-EmersonFI/blob/main/README.md	Exploit Third Party Advisory
https://synacktiv.com	Not Applicable
https://www.synacktiv.com/sites/default/files/2021-10/Nagios_XI_multiple_vulnerabilities_0.pdf	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nagios:nagios_xi:5.8.5:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-10-26 11:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-40345

Mitre link : CVE-2021-40345

CVE.ORG link : CVE-2021-40345

JSON object : View

Products Affected

nagios

nagios_xi

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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