CVE-2025-43916

Description

Sonos api.sonos.com through 2025-04-21, when the /login/v3/oauth endpoint is used, accepts a redirect_uri 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."

Category

3.4
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.03%
Affected: Sonos api.sonos.com
Published at:
Updated at:

References

Link Tags
https://github.com/larlarua/vulnerability-reports/blob/main/CVE-2025-43916/detail.md

Frequently Asked Questions

What is the severity of CVE-2025-43916?
CVE-2025-43916 has been scored as a low severity vulnerability.
How to fix CVE-2025-43916?
To fix CVE-2025-43916, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-43916 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-43916 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-43916?
CVE-2025-43916 affects Sonos api.sonos.com.
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