CVE-2025-43916 Vulnerability Details

Record summary

CVE-2025-43916 has a selected CVSS score of 3.4 (low).

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."

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationPoC

AutomatableNo

Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Apr 21, 2025 · Source: CVE List

Affected products and versions

Product	Source	Version range	Status
api.sonos.com Browse Sonos / api.sonos.com Default status: unknown	CVE List	Through 2025-04-21	affected

References

github.com

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

nvd.nist.gov

https://nvd.nist.gov/vuln/detail/CVE-2025-43916