Medium Severity
Affected system
SAP GUI / Frontend
CVSS
6.7
Component
BC-FES-INS
Patch Day
2023-04
Released on
2023/04/11
SAP Note
3311624
Workaround
No
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Advisory

SAP takes the security of its vast product portfolio very seriously and thus releases security fixes for vulnerabilities reported by external researchers and their customers every second Tuesday of the month.

SAP Note 3311624 was released on 11.04.2023 and deals with "[CVE-2023-29187] DLL Hijacking vulnerability in SapSetup (Software Installation Program)" within SAP GUI / Frontend. We advice you to follow the instructions, to resolve os command injection with a medium potential for exploitation in component BC-FES-INS.

According to SAP Security Advisory team a workaround does not exist. It is advisable to implement the correction as monthly patch process.

Risk specification

An attacker with Windows user authorization can exploit a DLL hijacking attack in SapSetup, resulting in a privilege escalation, running code as an administrator on the same machine.

Solution

SapSetup now loads the DLL from a directory, where only the administrative Windows user has write access.

The advisory is valid for

 

 

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