CVE-2020-6972
Quick assessment
Affected
Honeywell Notifier Web Server (NWS) Version 3.50 and earlier
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.
Honeywell Notifier Web Server是美国霍尼韦尔（Honeywell）公司的一种基于 Web 的设备，充当 HTML 服务器，允许通过 Internet 或 Intranet 进行远程访问。 Honeywell Notifier Web Server（NWS）3.50及之前版本存在安全漏洞。攻击者可通过实施重放攻击利用该漏洞绕过身份验证。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-6972
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Notifier Web Server (NWS) Version 3.50 and earlier, the Honeywell Fire Web Server’s authentication may be bypassed by a capture-replay attack from a web browser.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用捕获-重放进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Honeywell Notifier Web Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Honeywell Notifier Web Server是美国霍尼韦尔（Honeywell）公司的一种基于 Web 的设备，充当 HTML 服务器，允许通过 Internet 或 Intranet 进行远程访问。 Honeywell Notifier Web Server（NWS）3.50及之前版本存在安全漏洞。攻击者可通过实施重放攻击利用该漏洞绕过身份验证。
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 |
|---|---|---|---|---|
| Honeywell | Notifier Web Server (NWS) Version 3.50 and earlier | Notifier Web Server (NWS) Version 3.50 and earlier | - |
|
II. Public POCs for CVE-2020-6972
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-6972 (1)
-
https://www.us-cert.gov/ics/advisories/icsa-20-051-03 x_refsource_MISC
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V. Comments for CVE-2020-6972
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