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CVE-2022-46140

Quick assessment

Affected
Siemens RUGGEDCOM RM1224 LTE(4G) EU
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.

Siemens RUGGEDCOM和Siemens SCALANCE都是德国西门子（Siemens）公司的产品。Siemens RUGGEDCOM是一个通信设备。为电力，交通，石油和天然气及其他行业提供快速可靠的通信。Siemens SCALANCE是一系列以太网交换机。可连接到工业控制系统 (ICS) 设备，包括可编程逻辑控制器 (PLC) 和人机界面 (HMI) 系统。 Siemens部分产品存在安全漏洞。攻击者利用该漏洞获取敏感信息。

CVSS 6.5 · Medium EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-46140

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Affected devices use a weak encryption scheme to encrypt the debug zip file. This could allow an authenticated attacker to decrypt the contents of the file and retrieve debug information about the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens部分产品 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens RUGGEDCOM和Siemens SCALANCE都是德国西门子（Siemens）公司的产品。Siemens RUGGEDCOM是一个通信设备。为电力，交通，石油和天然气及其他行业提供快速可靠的通信。Siemens SCALANCE是一系列以太网交换机。可连接到工业控制系统 (ICS) 设备，包括可编程逻辑控制器 (PLC) 和人机界面 (HMI) 系统。 Siemens部分产品存在安全漏洞。攻击者利用该漏洞获取敏感信息。
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
Siemens RUGGEDCOM RM1224 LTE(4G) EU 0 ~ V7.2 -
Siemens RUGGEDCOM RM1224 LTE(4G) NAM 0 ~ V7.2 -
Siemens SCALANCE M804PB 0 ~ V7.2 -
Siemens SCALANCE M812-1 ADSL-Router 0 ~ V7.2 -
Siemens SCALANCE M812-1 ADSL-Router 0 ~ V7.2 -
Siemens SCALANCE M816-1 ADSL-Router 0 ~ V7.2 -
Siemens SCALANCE M816-1 ADSL-Router 0 ~ V7.2 -
Siemens SCALANCE M826-2 SHDSL-Router 0 ~ V7.2 -
Siemens SCALANCE M874-2 0 ~ V7.2 -
Siemens SCALANCE M874-3 0 ~ V7.2 -
Siemens SCALANCE M876-3 0 ~ V7.2 -
Siemens SCALANCE M876-3 (ROK) 0 ~ V7.2 -
Siemens SCALANCE M876-4 0 ~ V7.2 -
Siemens SCALANCE M876-4 (EU) 0 ~ V7.2 -
Siemens SCALANCE M876-4 (NAM) 0 ~ V7.2 -
Siemens SCALANCE MUM853-1 (EU) 0 ~ V7.2 -
Siemens SCALANCE MUM856-1 (EU) 0 ~ V7.2 -
Siemens SCALANCE MUM856-1 (RoW) 0 ~ V7.2 -
Siemens SCALANCE S615 EEC LAN-Router 0 ~ V7.2 -
Siemens SCALANCE S615 LAN-Router 0 ~ V7.2 -
Siemens SCALANCE SC622-2C 0 ~ V2.3 -
Siemens SCALANCE SC626-2C 0 ~ V2.3 -
Siemens SCALANCE SC632-2C 0 ~ V2.3 -
Siemens SCALANCE SC636-2C 0 ~ V2.3 -
Siemens SCALANCE SC642-2C 0 ~ V2.3 -
Siemens SCALANCE SC646-2C 0 ~ V2.3 -
Siemens SCALANCE W1748-1 M12 0 ~ * -
Siemens SCALANCE W1748-1 M12 0 ~ * -
Siemens SCALANCE W1788-1 M12 0 ~ * -
Siemens SCALANCE W1788-2 EEC M12 0 ~ * -

II. Public POCs for CVE-2022-46140

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III. Intelligence Information for CVE-2022-46140

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Vendor Advisories for CVE-2022-46140 (2)

Same Patch Batch · Siemens · 2022-12-13 · 42 CVEs total

CVE-2022-45937 8.8 HIGH 部分Siemens产品 安全漏洞
CVE-2022-46664 8.1 HIGH Mendix Workflow Commons 访问控制错误漏洞
CVE-2022-41284 7.8 HIGH Siemens部分产品 缓冲区错误漏洞
CVE-2022-43517 7.8 HIGH Siemens Simcenter STAR-CCM+ 安全漏洞
CVE-2022-46345 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2022-41286 7.8 HIGH Siemens部分产品 缓冲区错误漏洞
CVE-2022-41285 7.8 HIGH Siemens部分产品 资源管理错误漏洞
CVE-2022-41283 7.8 HIGH Siemens部分产品 缓冲区错误漏洞
CVE-2022-41282 7.8 HIGH Siemens部分产品 缓冲区错误漏洞
CVE-2022-41281 7.8 HIGH Siemens部分产品 缓冲区错误漏洞
CVE-2022-46346 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2022-46347 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2022-46348 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2022-46349 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2021-40365 7.5 HIGH Siemens SIMATIC Drive Controller 输入验证错误漏洞
CVE-2022-46144 6.5 MEDIUM Siemens SCALANCE Series 安全漏洞
CVE-2022-46142 5.7 MEDIUM Siemens部分产品 安全漏洞
CVE-2021-44694 5.5 MEDIUM Siemens SIMATIC Drive Controller 输入验证错误漏洞
CVE-2022-44731 5.4 MEDIUM Siemens部分产品 参数注入漏洞
CVE-2022-46265 5.4 MEDIUM Siemens Polarion 注入漏洞

Showing top 20 of 42 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: RUGGEDCOM RM1224 LTE(4G) EU
Same vendor: Siemens
Same weakness: CWE-327

V. Comments for CVE-2022-46140

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