Vulnerability identifier: #VU61380

Vulnerability risk: Low

CVSSv3.1: 6.1 [CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-0912

CWE-ID: CWE-434

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Microweber
Web applications / CMS

Vendor: Microweber CMS Ltd.

Description

The vulnerability allows a remote user to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload in the Websites setting. A remote administrator can upload a malicious file and execute it on the server.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Microweber: 1.2.3 - 1.2.10

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External links
http://github.com/microweber/microweber/commit/24245297231f5dc88bb3a2b20d0e4e25b0ebc789
http://huntr.dev/bounties/ae5bb359-7e53-498b-848e-540c05b44c54

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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. However, proof of concept for this vulnerability is available.