ZDI-CAN-20543: ZDI-23-1058: (0Day) (Pwn2Own) Softing edgeAggregator Restore Configuration Directory Traversal Remote Code Execution Vulnerability

Published Aug 9, 2023

Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Softing edgeAggregator. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of backup zip files. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this to execute code in the context of root.

Affected Software

1 affected component

Softing edgeAggregator

Event History

Aug 9, 2023

Advisory Published

05:00 AM

Data Sourced

05:00 AM

Description

Jan 16, 2024

Advisory Published

via ZDI·01:34 PM

Frequently Asked Questions

What is the severity of ZDI-CAN-20543?

The severity of ZDI-CAN-20543 is classified as critical due to its potential for remote arbitrary code execution.

How do I fix ZDI-CAN-20543?

To mitigate ZDI-CAN-20543, ensure that your installation of Softing edgeAggregator is updated to the latest version provided by the vendor.

Who is affected by ZDI-CAN-20543?

Users of Softing edgeAggregator are affected by the ZDI-CAN-20543 vulnerability.

Can ZDI-CAN-20543 be exploited remotely?

Yes, ZDI-CAN-20543 can be exploited remotely, but it requires authentication to execute the attack.

What type of vulnerability is ZDI-CAN-20543?

ZDI-CAN-20543 is a code execution vulnerability stemming from improper handling of backup zip files.