ZDI-26-187: (Pwn2Own) Synology DiskStation Manager Netatalk Library Buffer Overflow Remote Code Execution Vulnerability

Published Mar 16, 2026
·
Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Synology DiskStation Manager. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 9.8. The following CVEs are assigned: CVE-2022-45188.

Affected Software

1 affected component
Synology Diskstation Manager

Event History

Mar 16, 2026
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description

Frequently Asked Questions

1

What is the severity of ZDI-26-187?

The severity of ZDI-26-187 is considered critical due to its potential for remote code execution without authentication.

2

How do I fix ZDI-26-187?

To fix ZDI-26-187, update your Synology DiskStation Manager to the latest version provided by Synology.

3

What systems are affected by ZDI-26-187?

ZDI-26-187 affects installations of Synology DiskStation Manager that use the Netatalk library.

4

Can ZDI-26-187 be exploited remotely?

Yes, ZDI-26-187 can be exploited remotely as it does not require authentication.

5

What are the potential consequences of ZDI-26-187?

The potential consequences of ZDI-26-187 include unauthorized remote code execution and complete system compromise.

Contact

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