CVE-2020-11012

Authentication bypass MinIO Admin API

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

MinIO versions before RELEASE.2020-04-23T00-58-49Z have an authentication bypass issue in the MinIO admin API. Given an admin access key, it is possible to perform admin API operations i.e. creating new service accounts for existing access keys - without knowing the admin secret key. This has been fixed and released in version RELEASE.2020-04-23T00-58-49Z.

MinIO versiones anteriores a la versión RELEASE.2020-04-23T00-58-49Z, tiene un problema de omisión de autenticación en la API de administración de MinIO. Dada una clave de acceso de administrador, es posible llevar a cabo operaciones de la API del administrador, es decir, crear nuevas cuentas de servicio para claves de acceso existentes, sin conocer la clave secreta del administrador. Esto se ha corregido y publicado en la versión RELEASE.2020-04-23T00-58-49Z.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-03-30 CVE Reserved
2020-04-23 CVE Published
2024-08-04 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-305: Authentication Bypass by Primary Weakness
CWE-755: Improper Handling of Exceptional Conditions

CAPEC

References (4)

URL	Tag	Source
https://github.com/minio/minio/pull/9422	Third Party Advisory
https://github.com/minio/minio/releases/tag/RELEASE.2020-04-23T00-58-49Z	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://github.com/minio/minio/commit/4cd6ca02c7957aeb2de3eede08b0754332a77923	2021-10-26
https://github.com/minio/minio/security/advisories/GHSA-xv4r-vccv-mg4w	2021-10-26

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Minio Search vendor "Minio"		Minio Search vendor "Minio" for product "Minio"				< 2020-04-23t00-58-49z Search vendor "Minio" for product "Minio" and version " < 2020-04-23t00-58-49z"		-		Affected