Arbitrary file upload in Centreon Centreon

Published: 2019-10-08 | Updated: 2020-07-17
Risk High
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2018-21024
Exploitation vector Network
Public exploit N/A
Vulnerable software
Web applications / CMS

Vendor Centreon

Security Advisory

This security advisory describes one high risk vulnerability.

1) Arbitrary file upload

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2018-21024

CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type

Exploit availability: No


The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

licenseUpload.php in Centreon Web before 2.8.27 allows attackers to upload arbitrary files via a POST request.


Install update from vendor's website.

Vulnerable software versions

Centreon: 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.8.5, 2.8.6, 2.8.7, 2.8.9, 2.8.10, 2.8.11, 2.8.12, 2.8.13, 2.8.14, 2.8.15, 2.8.16, 2.8.17, 2.8.18, 2.8.19, 2.8.20, 2.8.21, 2.8.22, 2.8.23, 2.8.24, 2.8.25, 2.8.26

CPE External links

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.