ZDI-CAN-19846: ZDI-23-448: (Pwn2Own) Sonos One Speaker msprox Endpoint Out-Of-Bounds Read Information Disclosure Vulnerability
Published Apr 14, 2023
·Updated
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Sonos One Speaker. Authentication is not required to exploit this vulnerability.
Affected Software
1 affected component
Sonos One Speaker
Event History
Apr 14, 2023
Advisory Published
05:00 AM
Data Sourced
05:00 AM
Description
Mar 25, 2025
Advisory Published
via ZDI·01:03 AM
Frequently Asked Questions
1
What is the severity of ZDI-CAN-19846?
The severity of ZDI-CAN-19846 is classified as critical due to the potential for sensitive information disclosure.
2
How do I fix ZDI-CAN-19846?
To fix ZDI-CAN-19846, update your Sonos One Speaker to the latest firmware version provided by Sonos.
3
Who is affected by ZDI-CAN-19846?
ZDI-CAN-19846 affects installations of the Sonos One Speaker that are accessible on the same network.
4
Is authentication required to exploit ZDI-CAN-19846?
No, authentication is not required to exploit ZDI-CAN-19846, making it particularly dangerous for users.
5
What type of data can be disclosed due to ZDI-CAN-19846?
ZDI-CAN-19846 potentially allows attackers to disclose sensitive information related to network configurations and user data.