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CVE-2022-31231

Quick assessment

Affected
Dell ECS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell ECS是美国戴尔（Dell）公司的一款可扩展、易于管理且具有弹性的企业级对象存储解决方案。 Dell ECS 3.5版本和3.6版本存在访问控制错误漏洞，该漏洞源于身份和访问管理模块中的访问控制不当，可能导致远程未认证攻击者获取对未授权数据的读取权限。

CVSS 5.9 · Medium EPSS 0.35% · P26

Affected Version Matrix 2

VendorProduct Version RangeStatus
Dell ECS < 3.5.1.7 affected
< 3.6.2.4 affected
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I. Basic Information for CVE-2022-31231

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell ECS, versions 3.5 and 3.6, contain an Improper Access Control in the Identity and Access Management (IAM) module. A remote unauthenticated attacker may potentially exploit this vulnerability, leading to gaining read access to unauthorized data.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dell ECS 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell ECS是美国戴尔（Dell）公司的一款可扩展、易于管理且具有弹性的企业级对象存储解决方案。 Dell ECS 3.5版本和3.6版本存在访问控制错误漏洞，该漏洞源于身份和访问管理模块中的访问控制不当，可能导致远程未认证攻击者获取对未授权数据的读取权限。
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
Dell ECS 0 ~ 3.5.1.7 -

II. Public POCs for CVE-2022-31231

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III. Intelligence Information for CVE-2022-31231

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Vendor Pages for CVE-2022-31231 (1)

Same Patch Batch · Dell · 2026-05-22 · 10 CVEs total

CVE-2021-21508 6.7 MEDIUM Dell VxRail 日志信息泄露漏洞
CVE-2022-34363 6.5 MEDIUM Dell Unisphere for PowerMax vApp 授权问题漏洞
CVE-2025-26483 6.1 MEDIUM Dell PowerFlex Manager 输入验证错误漏洞
CVE-2025-32751 5.5 MEDIUM Dell PowerFlex Manager 安全漏洞
CVE-2025-32747 5.3 MEDIUM Dell PowerFlex Manager 安全漏洞
CVE-2025-32749 5.3 MEDIUM Dell PowerFlex Manager 安全漏洞
CVE-2025-32745 4.2 MEDIUM Dell PowerFlex Manager 信任管理问题漏洞
CVE-2025-32746 4.0 MEDIUM Dell PowerFlex Manager 安全漏洞
CVE-2025-46371 3.6 LOW Dell PowerFlex Manager 加密问题漏洞

IV. Related Vulnerabilities

Same product: ECS
Same vendor: Dell
Same weakness: CWE-284

V. Comments for CVE-2022-31231

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