Arbitrary file upload in Spring Cloud Data Flow

1) Arbitrary file upload

EUVDB-ID: #VU94730

Risk: Medium

CVSSv3.1: 5.8 [CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-37084

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

Exploit availability: No

Description

The vulnerability allows a remote user to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload. A remote user with access to the Skipper server API can upload a malicious file into an arbitrary location on the server and then execute it.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Spring Cloud Data Flow: 2.11.0 - 2.11.3

External links

http://spring.io/security/cve-2024-37084

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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