CVE-2025-43916: Low severity sonos api vulnerability

Published Apr 21, 2025
·
Updated

Sonos api.sonos.com through 2025-04-21, when the /login/v3/oauth endpoint is used, accepts a redirecturi containing userinfo in the authority component, which is not consistent with RFC 6819 section 5.2.3.5. An authorization code may be sent to an attacker-controlled destination. This might have further implications in conjunction with "Decompiling the app revealed a hardcoded secret."

Affected Software

1 affected component
Sonos Sonos API<=2025-04-21

Event History

Apr 21, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·02:15 PM
DescriptionSeverityWeakness
Mar 3, 57291
Event
via FIRST·06:15 AM
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Frequently Asked Questions

1

What is the severity of CVE-2025-43916?

CVE-2025-43916 has a critical severity rating due to potential for unauthorized access to sensitive information.

2

How do I fix CVE-2025-43916?

To fix CVE-2025-43916, ensure that the /login/v3/oauth endpoint does not accept redirect_uri containing userinfo in the authority component.

3

What impact does CVE-2025-43916 have on my system?

CVE-2025-43916 allows an attacker to redirect authorization codes to a malicious destination, compromising user data security.

4

Which software is affected by CVE-2025-43916?

CVE-2025-43916 affects the Sonos API versions up to and including 2025-04-21.

5

Is there a workaround for CVE-2025-43916?

Currently, the best workaround for CVE-2025-43916 is to avoid using the vulnerable /login/v3/oauth endpoint until a patch is available.

Contact

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