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CVE-2022-43485— Insecure random number used for generating keys for signing Jwt tokens

Quick assessment

Affected
Honeywell OneWireless
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 OneWireless是美国霍尼韦尔（Honeywell）公司的一种工业无线网状网络，能够同时支持 ISA100 Wireless*(IEC 62734)、WirelessHART (IEC 62591) 现场仪器（变送器、执行器等）、Wi-Fi 设备和基于以太网/IP 的设备。 Honeywell OneWireless 322.1版本存在安全漏洞，该漏洞源于使用随机值不足，攻击者利用该漏洞可以操纵客户端JWT令牌中的声明。

CVSS 6.2 · Medium EPSS 0.47% · P39

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-43485

Vulnerability Information
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Vulnerability Title
Insecure random number used for generating keys for signing Jwt tokens
Source: CVE Program / CVE List V5
Vulnerability Description
Use of Insufficiently Random Values in Honeywell OneWireless. This vulnerability may allow attacker to manipulate claims in client's JWT token. This issue affects OneWireless version 322.1
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用不充分的随机数
Source: CVE Program / CVE List V5
Vulnerability Title
Honeywell OneWireless 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Honeywell OneWireless是美国霍尼韦尔（Honeywell）公司的一种工业无线网状网络，能够同时支持 ISA100 Wireless*(IEC 62734)、WirelessHART (IEC 62591) 现场仪器（变送器、执行器等）、Wi-Fi 设备和基于以太网/IP 的设备。 Honeywell OneWireless 322.1版本存在安全漏洞，该漏洞源于使用随机值不足，攻击者利用该漏洞可以操纵客户端JWT令牌中的声明。
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 OneWireless 322.1 -

II. Public POCs for CVE-2022-43485

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III. Intelligence Information for CVE-2022-43485

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Vendor Pages for CVE-2022-43485 (1)

Same Patch Batch · Honeywell · 2023-05-30 · 3 CVEs total

CVE-2022-46361 6.9 MEDIUM Physical access to the WDM enables use of USB device to gain access to the WDM
CVE-2022-4240 6.5 MEDIUM Unauthenticated API allowing an attacker to obtain the information about network resources

IV. Related Vulnerabilities

Same product: OneWireless
Same vendor: Honeywell
Same weakness: CWE-330

V. Comments for CVE-2022-43485

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