CVE-2021-3723
Quick assessment
Affected
IBM IBM System x 3550 M3
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 System x servers是美国国际商业机器公司（IBM）的一款服务器。 IBM System x 3550 M3和IBM System x 3650 M3服务器的集成管理模块（IMM）存在安全漏洞，攻击者可利用该漏洞通过经过身份验证的SSH或Telnet会话执行操作系统命令。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-3723
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A command injection vulnerability was reported in the Integrated Management Module (IMM) of legacy IBM System x 3550 M3 and IBM System x 3650 M3 servers that could allow the execution of operating system commands over an authenticated SSH or Telnet session.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
IBM System x servers 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM System x servers是美国国际商业机器公司（IBM）的一款服务器。 IBM System x 3550 M3和IBM System x 3650 M3服务器的集成管理模块（IMM）存在安全漏洞，攻击者可利用该漏洞通过经过身份验证的SSH或Telnet会话执行操作系统命令。
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 | IBM System x 3550 M3 | all | - |
|
| IBM | IBM System x 3650 M3 | all | - |
|
II. Public POCs for CVE-2021-3723
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-3723 (1)
-
https://support.lenovo.com/us/en/product_security/LEN-66347 x_refsource_MISC
Same Patch Batch · IBM · 2021-11-12 · 6 CVEs total
| CVE-2021-38985 | IBM Tivoli Key Lifecycle Manager 输入验证错误漏洞 | |
| CVE-2021-38973 | IBM Tivoli Key Lifecycle Manager 输入验证错误漏洞 | |
| CVE-2021-38972 | IBM Tivoli Key Lifecycle Manager 输入验证错误漏洞 | |
| CVE-2020-4146 | IBM Security SiteProtector System 信息泄露漏洞 | |
| CVE-2020-4140 | IBM Security SiteProtector System 跨站脚本漏洞 |
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V. Comments for CVE-2021-3723
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