Arbitrary file upload in Centreon Centreon

1) Arbitrary file upload

EUVDB-ID: #VU30731

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2018-21024

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

Exploit availability: No

Description

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.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Centreon: 2.8.0 - 2.8.26

CPE2.3

• cpe:2.3:a:centreon:centreon:2.8.0:*:*:*:*:*:*:*
• cpe:2.3:a:centreon:centreon:2.8.1:*:*:*:*:*:*:*
• cpe:2.3:a:centreon:centreon:2.8.2:*:*:*:*:*:*:*
• cpe:2.3:a:centreon:centreon:2.8.3:*:*:*:*:*:*:*
• cpe:2.3:a:centreon:centreon:2.8.4:*:*:*:*:*:*:*
• cpe:2.3:a:centreon:centreon:2.8.5:*:*:*:*:*:*:*
• cpe:2.3:a:centreon:centreon:2.8.6:*:*:*:*:*:*:*
• cpe:2.3:a:centreon:centreon:2.8.7:*:*:*:*:*:*:*
• cpe:2.3:a:centreon:centreon:2.8.9:*:*:*:*:*:*:*
• cpe:2.3:a:centreon:centreon:2.8.10:*:*:*:*:*:*:*

External links

https://www.openwall.com/lists/oss-security/2019/10/09/2
https://github.com/centreon/centreon/pull/7085
https://www.openwall.com/lists/oss-security/2019/10/08/1

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.