CVE-2025-65073
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-17

Last updated on: 2025-11-17

Assigner: MITRE

Description
OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization.
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Meta Information
Published
2025-11-17
Last Modified
2025-11-17
Generated
2026-06-16
AI Q&A
2025-11-17
EPSS Evaluated
2026-06-14
NVD
CVE-2025-65073
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
openstack keystone *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
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Executive Summary

This vulnerability in OpenStack Keystone versions before 26.0.1, 27.0.0, and 28.0.0 allows an attacker to use a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to gain Keystone authorization improperly.

Impact Analysis

An attacker could exploit this vulnerability to gain unauthorized access to Keystone services by using valid AWS signatures, potentially leading to unauthorized actions or access within the OpenStack environment.

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