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CVE-2022-3089— EnOcean SmartServer Hard-coded credentials

Quick assessment

Affected
EnOcean Smartserver
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.

Echelon i.LON SmartServer是Echelon公司的一种低成本、高性能的控制器、网络管理器、路由器、远程网络接口和 Web 服务器，可用于将 LONWORKS、Modbus 和 M-Bus 设备连接到公司网络或互联网。 Echelon i.LON SmartServer 2.2版本存在信任管理问题漏洞，该漏洞源于将明文凭据存储在一个文件中。攻击者利用该漏洞获取SmartServer的明文用户名和密码。

CVSS 6.3 · Medium EPSS 0.25% · P17

Possible ATT&CK Techniques 1 AI

T1552 · Unsecured Credentials
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I. Basic Information for CVE-2022-3089

Vulnerability Information
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Vulnerability Title
EnOcean SmartServer Hard-coded credentials
Source: CVE Program / CVE List V5
Vulnerability Description
Echelon SmartServer 2.2 with i.LON Vision 2.2 stores cleartext credentials in a file, which could allow an attacker to obtain cleartext usernames and passwords of the SmartServer. If the attacker obtains the file, then the credentials could be used to control the web user interface and file transfer protocol (FTP) server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Echelon i.LON SmartServer 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Echelon i.LON SmartServer是Echelon公司的一种低成本、高性能的控制器、网络管理器、路由器、远程网络接口和 Web 服务器，可用于将 LONWORKS、Modbus 和 M-Bus 设备连接到公司网络或互联网。 Echelon i.LON SmartServer 2.2版本存在信任管理问题漏洞，该漏洞源于将明文凭据存储在一个文件中。攻击者利用该漏洞获取SmartServer的明文用户名和密码。
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
EnOcean Smartserver v2.2 SR8/SP8 (4.12.006) with i.LON Vision v2.2 SR8/SP8 (4.12.006) -

II. Public POCs for CVE-2022-3089

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III. Intelligence Information for CVE-2022-3089

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Vendor Advisories for CVE-2022-3089 (1)

IV. Related Vulnerabilities

Same weakness: CWE-798

V. Comments for CVE-2022-3089

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