CVE-2025-1050: (Pwn2Own) Sonos Era 300 Out-of-Bounds Write Remote Code Execution Vulnerability
First published: Wed Apr 23 2025(Updated: )
Sonos Era 300 Out-of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Sonos Era 300 speakers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of HLS playlist data. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the anacapa user. Was ZDI-CAN-25606.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sonos Era 300 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-1050?
CVE-2025-1050 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2025-1050?
To fix CVE-2025-1050, update your Sonos Era 300 speaker to the latest firmware version provided by Sonos.
Who is affected by CVE-2025-1050?
The vulnerability affects all users of the Sonos Era 300 speaker model.
What type of attacks can exploit CVE-2025-1050?
CVE-2025-1050 can be exploited by network-adjacent attackers to execute arbitrary code.
Is authentication required to exploit CVE-2025-1050?
No, authentication is not required to exploit CVE-2025-1050.
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