Improper access control in OpenAsset Digital Asset Management

1) Improper access control

EUVDB-ID: #VU49002

Risk: Medium

CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-28856

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to the application does not correctly determine the HTTP request's originating IP address. A remote attacker can bypass all IP address based access controls configured for the software.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Digital Asset Management: 12.0.19

External links

http://openasset.com
http://packetstormsecurity.com/files/160453/OpenAsset-Digital-Asset-Management-IP-Access-Control-Bypass.html
http://seclists.org/fulldisclosure/2020/Dec/17
http://www.themissinglink.com.au/security-advisories-cve-2020-28856

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.