A flaw was found in the authentication enforcement mechanism of a model inference API in ai-inference-server. All /v1/* endpoints are expected to enforce API key validation. However, the POST /invocations endpoint failed to do so, resulting in an authentication bypass. This vulnerability allows unauthorized users to access the same inference features available on protected endpoints, potentially exposing sensitive functionality or allowing unintended access to backend resources.
History

Tue, 01 Jul 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 01 Jul 2025 13:30:00 +0000

Type Values Removed Values Added
Description No description is available for this CVE. A flaw was found in the authentication enforcement mechanism of a model inference API in ai-inference-server. All /v1/* endpoints are expected to enforce API key validation. However, the POST /invocations endpoint failed to do so, resulting in an authentication bypass. This vulnerability allows unauthorized users to access the same inference features available on protected endpoints, potentially exposing sensitive functionality or allowing unintended access to backend resources.
Title ai-inference-server: Authentication Bypass via Unprotected Inference Endpoint in API Ai-inference-server: authentication bypass via unprotected inference endpoint in api
First Time appeared Redhat
Redhat ai Inference Server
CPEs cpe:/a:redhat:ai_inference_server:3
Vendors & Products Redhat
Redhat ai Inference Server
References

Mon, 30 Jun 2025 12:30:00 +0000

Type Values Removed Values Added
Description No description is available for this CVE.
Title ai-inference-server: Authentication Bypass via Unprotected Inference Endpoint in API
Weaknesses CWE-306
References
Metrics threat_severity

None

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

threat_severity

Moderate


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2025-07-01T13:16:17.180Z

Updated: 2025-07-01T13:30:18.432Z

Reserved: 2025-06-30T09:05:19.410Z

Link: CVE-2025-6920

cve-icon Vulnrichment

Updated: 2025-07-01T13:30:14.637Z

cve-icon NVD

Status : Received

Published: 2025-07-01T14:15:41.690

Modified: 2025-07-01T14:15:41.690

Link: CVE-2025-6920

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-06-30T00:00:00Z

Links: CVE-2025-6920 - Bugzilla