CVE-2020-4372
Quick assessment
Affected
IBM Verify Gateway (IVG)
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 Verify Gateway（IVG）是美国IBM公司的一套基于云的身份验证解决方案。 IBM IVG中存在安全漏洞，该漏洞源于程序以明文形式存储用户凭证。本地攻击者可利用该漏洞读取用户凭证。以下产品及版本受到影响：IBM IVG RADIUS 1.0.0版本，PAM 1.0.0版本，1.0.1版本，WinLogin 1.0.0版本，1.0.1版本。
Possible ATT&CK Techniques 1 AI
T1552.001 · Credentials In Files
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I. Basic Information for CVE-2020-4372
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 stores user credentials in plain in clear text which can be read by a local user. IBM X-Force ID: 179009
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 Verify Gateway 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Verify Gateway（IVG）是美国IBM公司的一套基于云的身份验证解决方案。 IBM IVG中存在安全漏洞，该漏洞源于程序以明文形式存储用户凭证。本地攻击者可利用该漏洞读取用户凭证。以下产品及版本受到影响：IBM IVG RADIUS 1.0.0版本，PAM 1.0.0版本，1.0.1版本，WinLogin 1.0.0版本，1.0.1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 |
|---|---|---|---|---|
| IBM | Verify Gateway (IVG) | 1.0.0 | - |
|
II. Public POCs for CVE-2020-4372
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2020-4372 (2)
-
https://www.ibm.com/support/pages/node/6251289 x_refsource_CONFIRM
-
Same Patch Batch · IBM · 2020-07-22 · 7 CVEs total
| CVE-2020-4399 | IBM Verify Gateway 安全漏洞 | |
| CVE-2020-4400 | IBM Verify Gateway 安全漏洞 | |
| CVE-2020-4385 | IBM Verify Gateway 信任管理问题漏洞 | |
| CVE-2020-4397 | IBM Verify Gateway 安全漏洞 | |
| CVE-2020-4371 | IBM Verify Gateway 安全漏洞 | |
| CVE-2020-4369 | IBM Verify Gateway 安全漏洞 |
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V. Comments for CVE-2020-4372
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