CVE-2021-38456— Moxa MXview Network Management Software
Quick assessment
Affected
Moxa MXview Network Management Software
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.
Moxa Mxview Network Management Software是中国Moxa公司的一个整合式的管理平台。用于在工业以太网中完成网络设备的配置、监控、诊断。 Moxa MXview Network Management Software 存在信任管理问题漏洞，该漏洞源于软件包含了硬编码的密码。攻击者可利用该漏洞通过使用默认密码的帐户获得访问权限。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2021-38456
Vulnerability Information
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Vulnerability Title
Moxa MXview Network Management Software
Source: CVE Program / CVE List V5
Vulnerability Description
A use of hard-coded password vulnerability in the Moxa MXview Network Management software Versions 3.x to 3.2.2 may allow an attacker to gain access through accounts using default passwords
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的口令
Source: CVE Program / CVE List V5
Vulnerability Title
Moxa Mxview Network Management Software 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Moxa Mxview Network Management Software是中国Moxa公司的一个整合式的管理平台。用于在工业以太网中完成网络设备的配置、监控、诊断。 Moxa MXview Network Management Software 存在信任管理问题漏洞，该漏洞源于软件包含了硬编码的密码。攻击者可利用该漏洞通过使用默认密码的帐户获得访问权限。
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 |
|---|---|---|---|---|
| Moxa | MXview Network Management Software | 3.x ~ 3.2.2 | - |
|
II. Public POCs for CVE-2021-38456
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-38456 (1)
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-278-03 x_refsource_MISC
Same Patch Batch · Moxa · 2021-10-12 · 5 CVEs total
| CVE-2021-38454 | 10.0 CRITICAL | Moxa MXview Network Management Software |
| CVE-2021-38458 | 9.8 CRITICAL | Moxa MXview Network Management Software |
| CVE-2021-38452 | 7.5 HIGH | Moxa MXview Network Management Software |
| CVE-2021-38460 | 7.5 HIGH | Moxa MXview Network Management Software |
IV. Related Vulnerabilities
V. Comments for CVE-2021-38456
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