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CVE-2022-35919— Authenticated requests for server update admin API allows path traversal in minio

Quick assessment

Affected
minio minio
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MinIO是美国MinIO公司的一款开源的对象存储服务器。该产品支持构建用于机器学习、分析和应用程序数据工作负载的基础架构。 MinIO RELEASE.2022-07-29T19-40-48Z之前版本，存在路径遍历漏洞，该漏洞源于所有admin:ServerUpdate授权的admin用户可以有选择地触发一个错误，作为响应返回请求的路径内容。任何正常的操作系统都会允许访问MinIO进程可以读取的任意路径上的内容。建议用户进行升级，无法升级的用户可以通过IAM策略拒绝管理员用户的admin:ServerU

CVSS 7.4 · High EPSS 50.58% · P99

Public Exploits 1

ExploitDB · 1 EDB-51734 [webapps]

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2022-35919

Vulnerability Information
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Vulnerability Title
Authenticated requests for server update admin API allows path traversal in minio
Source: CVE Program / CVE List V5
Vulnerability Description
MinIO is a High Performance Object Storage released under GNU Affero General Public License v3.0. In affected versions all 'admin' users authorized for `admin:ServerUpdate` can selectively trigger an error that in response, returns the content of the path requested. Any normal OS system would allow access to contents at any arbitrary paths that are readable by MinIO process. Users are advised to upgrade. Users unable to upgrade may disable ServerUpdate API by denying the `admin:ServerUpdate` action for your admin users via IAM policies.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
MinIO 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MinIO是美国MinIO公司的一款开源的对象存储服务器。该产品支持构建用于机器学习、分析和应用程序数据工作负载的基础架构。 MinIO RELEASE.2022-07-29T19-40-48Z之前版本，存在路径遍历漏洞，该漏洞源于所有admin:ServerUpdate授权的admin用户可以有选择地触发一个错误，作为响应返回请求的路径内容。任何正常的操作系统都会允许访问MinIO进程可以读取的任意路径上的内容。建议用户进行升级，无法升级的用户可以通过IAM策略拒绝管理员用户的admin:ServerU
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
minio minio < RELEASE.2022-07-29T19-40-48Z -

II. Public POCs for CVE-2022-35919

# POC Description Source Link Shenlong Link
1 Program ini adalah alat (tool) yang dibuat untuk memeriksa keamanan sistem Minio terkait dengan kerentanan CVE-2022-35919 https://github.com/ifulxploit/Minio-Security-Vulnerability-Checker POC Details
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III. Intelligence Information for CVE-2022-35919

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Patches & Fixes for CVE-2022-35919 (2)

Vendor Advisories for CVE-2022-35919 (1)

Exploits & Public PoCs for CVE-2022-35919 (1)

IV. Related Vulnerabilities

Same product: minio
Same vendor: minio
Same weakness: CWE-22

V. Comments for CVE-2022-35919

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