CVE-2020-4462
Quick assessment
Affected
IBM Sterling Secure Proxy
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 Sterling External Authentication Server和IBM Sterling Secure Proxy都是美国国际商业机器公司（IBM）的产品。IBM Sterling External Authentication Server是一款客户端应用程序，用于实现对IBM产品的扩展认证和验证服务。IBM Sterling Secure Proxy是一个用于确保组织非保护区(DMZ)中文件安全传输的应用程序代理。 IBM Sterling External Authentic
Possible ATT&CK Techniques 1 AI
T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2020-4462
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Sterling External Authentication Server 6.0.1, 6.0.0, 2.4.3.2, and 2.4.2 and IBM Sterling Secure Proxy 6.0.1, 6.0.0, 3.4.3, and 3.4.2 are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 181482.
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 Sterling External Authentication Server和IBM Sterling Secure Proxy 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Sterling External Authentication Server和IBM Sterling Secure Proxy都是美国国际商业机器公司（IBM）的产品。IBM Sterling External Authentication Server是一款客户端应用程序，用于实现对IBM产品的扩展认证和验证服务。IBM Sterling Secure Proxy是一个用于确保组织非保护区(DMZ)中文件安全传输的应用程序代理。 IBM Sterling External Authentic
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 | Sterling Secure Proxy | 3.4.2 | - |
|
| IBM | External Authentication Server | 6.0 | - |
|
| IBM | Sterling External Authentication Server | 2.4.2 | - |
|
II. Public POCs for CVE-2020-4462
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2020-4462 (3)
-
https://www.ibm.com/support/pages/node/6249317 x_refsource_CONFIRM
-
https://www.ibm.com/support/pages/node/6249331 x_refsource_CONFIRM
-
Same Patch Batch · IBM · 2020-07-16 · 4 CVEs total
| CVE-2019-4748 | IBM Jazz Foundation 跨站脚本漏洞 | |
| CVE-2020-4316 | IBM Publishing Engine 安全漏洞 | |
| CVE-2019-4747 | IBM Team Concert 跨站脚本漏洞 |
IV. Related Vulnerabilities
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-
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CVE-2024-41783
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-
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V. Comments for CVE-2020-4462
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