CVE-2025-43916CWE-647

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…

Low · published April 21, 2025

CVSS v3.1
3.4
EPSS
0%
Percentile
12.0
In the wild
Unconfirmed
What it is

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."

The record
Technical detail
CVSS v3.1
3.4 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00222 · 12.0th percentile
Weakness
CWE-647 · Use of Non-Canonical URL Paths for Authorization Decisions
Published
2025-04-21T00:00Z
EPSS history
Timeline
  • 21 APR 00:00Z
    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…
    cvelistv5