CVE-2021-27668
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公司的一款私钥访问管理工具。 HashiCorp Vault Enterprise 中存在访问控制错误漏洞，该漏洞源于产品在从DR secondaries读取许可证元数据时缺少权限验证。攻击者可通过该漏洞直接访问敏感数据。以下产品及版本受到影响：HashiCorp Vault Enterprise 0.9.2 至 1.6.2版本。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-27668
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
HashiCorp Vault Enterprise 0.9.2 through 1.6.2 allowed the read of license metadata from DR secondaries without authentication. Fixed in 1.6.3.
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 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hashicorp HashiCorp Vault是美国Hashicorp公司的一款私钥访问管理工具。 HashiCorp Vault Enterprise 中存在访问控制错误漏洞，该漏洞源于产品在从DR secondaries读取许可证元数据时缺少权限验证。攻击者可通过该漏洞直接访问敏感数据。以下产品及版本受到影响：HashiCorp Vault Enterprise 0.9.2 至 1.6.2版本。
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 | - |
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II. Public POCs for CVE-2021-27668
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-27668 (1)
-
HashiCorp Vault: Multiple Vulnerabilities (GLSA 202207-01) — Gentoo security vendor-advisory x_refsource_GENTOO
Other References for CVE-2021-27668 (1)
Same Patch Batch · n/a · 2021-08-31 · 33 CVEs total
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| CVE-2020-20495 | bludit 安全漏洞 | |
| CVE-2021-22944 | Ubiquiti Networks UniFi Protect 访问控制错误漏洞 | |
| CVE-2021-22943 | Ubiquiti Networks UniFi Protect 授权问题漏洞 | |
| CVE-2021-22929 | Brave 日志信息泄露漏洞 |
Showing top 20 of 33 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-27668
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