CVE-2021-21399 describes an authentication bypass vulnerability in Ampache versions prior to 4.4.1, a web-based audio/video streaming application. This flaw allows unauthenticated attackers to gain access to Ampache by leveraging the Subsonic API with a non-existent username. Rated with a CVSS score of 7.5 (HIGH), the vulnerability has a low attack complexity and requires no user interaction, potentially leading to high confidentiality impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.4.1CPE matchmatch criteria | cpe:2.3:a:ampache:ampache:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.