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CVE-2021-43998

Quick assessment

Affected
n/a n/a
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.

Hashicorp HashiCorp Vault是美国HashiCorp（Hashicorp）公司的一款私钥访问管理工具。 HashiCorp Vault and Vault Enterprise存在安全漏洞，该漏洞源于软件模板化的ACL策略总是匹配第一个创建的实体别名，如果指定的实体和挂载组合存在多个实体别名，可能导致不正确的策略实施。

AI Predicted 7.4 Difficulty: Moderate EPSS 1.04% · P63

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2021-43998

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
HashiCorp Vault and Vault Enterprise 0.11.0 up to 1.7.5 and 1.8.4 templated ACL policies would always match the first-created entity alias if multiple entity aliases exist for a specified entity and mount combination, potentially resulting in incorrect policy enforcement. Fixed in Vault and Vault Enterprise 1.7.6, 1.8.5, and 1.9.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
HashiCorp Vault 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hashicorp HashiCorp Vault是美国HashiCorp（Hashicorp）公司的一款私钥访问管理工具。 HashiCorp Vault and Vault Enterprise存在安全漏洞，该漏洞源于软件模板化的ACL策略总是匹配第一个创建的实体别名，如果指定的实体和挂载组合存在多个实体别名，可能导致不正确的策略实施。
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
- n/a n/a -

II. Public POCs for CVE-2021-43998

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III. Intelligence Information for CVE-2021-43998

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Vendor Advisories for CVE-2021-43998 (1)

Other References for CVE-2021-43998 (1)

Same Patch Batch · n/a · 2021-11-30 · 18 CVEs total

CVE-2021-43294 Zoho ManageEngine SupportCenter Plus 跨站脚本漏洞
CVE-2021-40101 PortlandLabs Concrete CMS 安全漏洞
CVE-2021-42564 Cryptshare Ag Cryptshare 输入验证错误漏洞
CVE-2021-31787 Actions ATS2815 输入验证错误漏洞
CVE-2021-42099 Zoho ManageEngine M365 Manager Plus 4421 代码问题漏洞
CVE-2021-43319 Zoho Corporation Zoho ManageEngine Network Configuration Manager 命令注入漏洞
CVE-2021-22095 Spring AMQP 代码问题漏洞
CVE-2021-43296 Zoho ManageEngine SupportCenter Plus 代码问题漏洞
CVE-2021-43295 Zoho ManageEngine SupportCenter Plus 跨站脚本漏洞
CVE-2021-41677 Open Solutions For Education openSIS SQL注入漏洞
CVE-2021-43284 Victure WR1200信任管理问题漏洞
CVE-2021-43283 Victure WR1200 操作系统命令注入漏洞
CVE-2021-43282 Victure WR1200 信任管理问题漏洞
CVE-2021-44230 PortSwigger Burp Suite 访问控制错误漏洞
CVE-2021-43202 Jetbrains JetBrains TeamCity 访问控制错误漏洞
CVE-2021-41679 Open Solutions For Education openSIS SQL注入漏洞
CVE-2021-41678 Open Solutions For Education openSIS SQL注入漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-43998

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