#VU55671 Missing Authorization in SAP Business One - CVE-2021-33704

Vulnerability identifier: #VU55671

Vulnerability risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-33704

CWE-ID: CWE-862

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SAP Business One
Mobile applications / Apps for mobile phones

Vendor: SAP

Description

The vulnerability allows a remote user to bypass authorization process.

The vulnerability exists due to missing authorization checks in Service Layer component in SAP Business One. A remote user can gain unauthorized access to otherwise restricted functionality.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SAP Business One: 10.0

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External links
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806
https://launchpad.support.sap.com/#/notes/3078072

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Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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