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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.

Published

2021-10-26T11:15:07.757

Last Modified

2024-11-21T06:23:54.817

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.2 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-77

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nagios	nagios_xi	5.8.5	Yes

References

https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT Release Notes, Vendor Advisory ([email protected])
https://github.com/ArianeBlow/NagiosXI-EmersonFI/blob/main/README.md Exploit, Third Party Advisory ([email protected])
https://synacktiv.com Not Applicable ([email protected])
https://www.synacktiv.com/sites/default/files/2021-10/Nagios_XI_multiple_vulnerabilities_0.pdf Exploit, Third Party Advisory ([email protected])
https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ArianeBlow/NagiosXI-EmersonFI/blob/main/README.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://synacktiv.com Not Applicable (af854a3a-2127-422b-91ae-364da2661108)
https://www.synacktiv.com/sites/default/files/2021-10/Nagios_XI_multiple_vulnerabilities_0.pdf Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)