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CVE-2021-20378

Quick assessment

Affected
IBM Guardium Data Encryption
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.

IBM Security Guardium Data Encryption是美国IBM公司的一个用于保护组织内敏感数据安全性的软件。该软件通过控制对数据库、文件、应用和容器的访问，可以保护位于云环境、虚拟环境、大数据环境和物理环境中的资产。 IBM Guardium 存在安全漏洞，该漏洞源于数据加密在注销后不会使会话失效，这可能允许经过身份验证的用户模拟系统上的其他用户。

AI Predicted 7.5 Difficulty: Easy EPSS 0.43% · P35

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2021-20378

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Guardium Data Encryption (GDE) 3.0.0.2 and 4.0.0.4 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 195709.
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
IBM Security Guardium Data Encryption 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Security Guardium Data Encryption是美国IBM公司的一个用于保护组织内敏感数据安全性的软件。该软件通过控制对数据库、文件、应用和容器的访问，可以保护位于云环境、虚拟环境、大数据环境和物理环境中的资产。 IBM Guardium 存在安全漏洞，该漏洞源于数据加密在注销后不会使会话失效，这可能允许经过身份验证的用户模拟系统上的其他用户。
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
IBM Guardium Data Encryption 3.0.0.2 -

II. Public POCs for CVE-2021-20378

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III. Intelligence Information for CVE-2021-20378

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Vendor Advisories for CVE-2021-20378 (2)

Same Patch Batch · IBM · 2021-07-07 · 7 CVEs total

CVE-2021-20379 IBM Security Guardium Data Encryption加密问题漏洞
CVE-2021-20415 IBM Guardium Data Encryption 安全漏洞
CVE-2021-20416 IBM Guardium Data Encryption 信息泄露漏洞
CVE-2021-20417 IBM Guardium Data Encryption 安全漏洞
CVE-2021-20474 IBM Security Guardium 访问控制错误漏洞
CVE-2021-29759 IBM App Connect Enterprise 日志信息泄露漏洞

IV. Related Vulnerabilities

Same product: Guardium Data Encryption
Same vendor: IBM

V. Comments for CVE-2021-20378

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