Diebold Nixdorf Vynamic View Console 5.3.1 DLL Hijacking

Related Vulnerabilities: CVE-2023-36344  
Publish Date: 04 Aug 2023
                # Exploit Title: DLL Hijacking in Diebold Nixdorf Vynamic View Console 5.3.1 Banking Software
# Date: 2023-08-04
# Exploit Author: Matei Josephs
# Vendor Homepage:[https://www.dieboldnixdorf.com/](https://www.dieboldnixdorf.com/en-us/banking/portfolio/software/view/)
# Version: Diebold Nixdorf Vynamic View Console 5.3.1
# CVE : CVE-2023-36344

Introduction
=================
An issue in Diebold Nixdorf Vynamic View Console v.5.3.1 and before allows a local attacker to execute arbitrary code via not restricting the search path for required DLLs and not verifying the signature. The following DLLs allow DLL Hijcaking:
VERSION.DLL
WINMM.DLL
WSOCK32.DLL
MSVCR100.DLL
WINMMBASE.DLL
USERENV.DLL
CRYPTBASE.DLL
URLMON.DLL
IEUTIL.DLL
SRVCLI.DLL
NETUTILS.DLL
IPHLPAPI.DLL
USP10.DLLWININET.DLL

Proof of Concept
=================
An attacker can create a malicious DLL, rename it to one of the above and place it in the folder where the executable attempts to load the DLL. When the program is executed, the malicious DLL runs in the context of the benign program.

Kind regards,Matei
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