#VU75129 Missing Authentication for Critical Function in SAP NetWeaver Enterprise Portal - CVE-2023-28761

Vulnerability identifier: #VU75129

Vulnerability risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-28761

CWE-ID: CWE-306

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SAP NetWeaver Enterprise Portal
Web applications / CRM systems

Vendor: SAP

Description

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

The vulnerability exists due to improper access restrictions in the API. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SAP NetWeaver Enterprise Portal: 7.50

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External links
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
https://launchpad.support.sap.com/#/notes/3289994

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Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?