CVE-2020-12030— Emerson WirelessHART Gateway
Quick assessment
Affected
Emerson Wireless 1410 Gateway
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.
Emerson Wireless 1410 Gateway是美国艾默生电气（Emerson）公司的一款智能无线网关产品。 Emerson Wireless 1410 Gateway 4.6.43版本至4.7.84版本、Wireless 1420 Gateway 4.6.43版本至4.7.84版本和Wireless 1552WU Gateway 4.6.43版本至4.7.84版本中的用于配置内部网关防火墙的代码存在安全漏洞。当网关的VLAN功能被启用时，攻击者可利用该漏洞向网关发送命令，进而转发到终端用户的
Possible ATT&CK Techniques 1 AI
T1552.005 · Cloud Instance Metadata API
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I. Basic Information for CVE-2020-12030
Vulnerability Information
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Vulnerability Title
Emerson WirelessHART Gateway
Source: CVE Program / CVE List V5
Vulnerability Description
There is a flaw in the code used to configure the internal gateway firewall when the gateway's VLAN feature is enabled. If a user enables the VLAN setting, the internal gateway firewall becomes disabled resulting in exposure of all ports used by the gateway.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Emerson Wireless 1410 Gateway 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Emerson Wireless 1410 Gateway是美国艾默生电气（Emerson）公司的一款智能无线网关产品。 Emerson Wireless 1410 Gateway 4.6.43版本至4.7.84版本、Wireless 1420 Gateway 4.6.43版本至4.7.84版本和Wireless 1552WU Gateway 4.6.43版本至4.7.84版本中的用于配置内部网关防火墙的代码存在安全漏洞。当网关的VLAN功能被启用时，攻击者可利用该漏洞向网关发送命令，进而转发到终端用户的
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 |
|---|---|---|---|---|
| Emerson | Wireless 1410 Gateway | 4.6.43 ~ 4.7.84 | - |
|
| Emerson | Wireless 1420 Gateway | 4.6.43 ~ 4.7.84 | - |
|
| Emerson | Wireless 1552WU Gateway | 4.6.43 ~ 4.7.84 | - |
|
II. Public POCs for CVE-2020-12030
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-12030 (1)
-
https://us-cert.cisa.gov/ics/advisories/icsa-20-135-02 x_refsource_MISC
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V. Comments for CVE-2020-12030
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