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CVE-2025-23384

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 RUGGEDCOM和Siemens SCALANCE存在缓冲区错误漏洞，该漏洞源于OpenVPN认证期间用户名验证不

CVSS 3.7 · Low EPSS 0.27% · P19

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts

Affected Version Matrix 32

VendorProduct Version RangeStatus
Siemens RUGGEDCOM RM1224 LTE(4G) EU < V8.2.1 affected
Siemens RUGGEDCOM RM1224 LTE(4G) NAM < V8.2.1 affected
Siemens SCALANCE M804PB < V8.2.1 affected
Siemens SCALANCE M812-1 ADSL-Router family < V8.2.1 affected
Siemens SCALANCE M816-1 ADSL-Router family < V8.2.1 affected
Siemens SCALANCE M826-2 SHDSL-Router < V8.2.1 affected
Siemens SCALANCE M874-2 < V8.2.1 affected
Siemens SCALANCE M874-3 < V8.2.1 affected
Siemens SCALANCE M874-3 3G-Router (CN) < V8.2.1 affected
Siemens SCALANCE M876-3 < V8.2.1 affected
Siemens SCALANCE M876-3 (ROK) < V8.2.1 affected
Siemens SCALANCE M876-4 < V8.2.1 affected
Siemens SCALANCE M876-4 (EU) < V8.2.1 affected
Siemens SCALANCE M876-4 (NAM) < V8.2.1 affected
Siemens SCALANCE MUB852-1 (A1) < V8.2.1 affected
Siemens SCALANCE MUB852-1 (B1) < V8.2.1 affected
Siemens SCALANCE MUM853-1 (A1) < V8.2.1 affected
Siemens SCALANCE MUM853-1 (B1) < V8.2.1 affected
Siemens SCALANCE MUM853-1 (EU) < V8.2.1 affected
Siemens SCALANCE MUM856-1 (A1) < V8.2.1 affected
Siemens SCALANCE MUM856-1 (B1) < V8.2.1 affected
Siemens SCALANCE MUM856-1 (CN) < V8.2.1 affected
Siemens SCALANCE MUM856-1 (EU) < V8.2.1 affected
Siemens SCALANCE MUM856-1 (RoW) < V8.2.1 affected
Siemens SCALANCE S615 EEC LAN-Router < V8.2.1 affected
Siemens SCALANCE S615 LAN-Router < V8.2.1 affected
Siemens SCALANCE SC622-2C < V3.2 affected
Siemens SCALANCE SC626-2C < V3.2 affected
Siemens SCALANCE SC632-2C < V3.2 affected
Siemens SCALANCE SC636-2C < V3.2 affected
Siemens SCALANCE SC642-2C < V3.2 affected
Siemens SCALANCE SC646-2C < V3.2 affected
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I. Basic Information for CVE-2025-23384

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.2.1), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V8.2.1), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V8.2.1), SCALANCE M812-1 ADSL-Router family (All versions < V8.2.1), SCALANCE M816-1 ADSL-Router family (All versions < V8.2.1), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V8.2.1), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V8.2.1), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V8.2.1), SCALANCE M874-3 3G-Router (CN) (6GK5874-3AA00-2FA2) (All versions < V8.2.1), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V8.2.1), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V8.2.1), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V8.2.1), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V8.2.1), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V8.2.1), SCALANCE MUB852-1 (A1) (6GK5852-1EA10-1AA1) (All versions < V8.2.1), SCALANCE MUB852-1 (B1) (6GK5852-1EA10-1BA1) (All versions < V8.2.1), SCALANCE MUM853-1 (A1) (6GK5853-2EA10-2AA1) (All versions < V8.2.1), SCALANCE MUM853-1 (B1) (6GK5853-2EA10-2BA1) (All versions < V8.2.1), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V8.2.1), SCALANCE MUM856-1 (A1) (6GK5856-2EA10-3AA1) (All versions < V8.2.1), SCALANCE MUM856-1 (B1) (6GK5856-2EA10-3BA1) (All versions < V8.2.1), SCALANCE MUM856-1 (CN) (6GK5856-2EA00-3FA1) (All versions < V8.2.1), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V8.2.1), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V8.2.1), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V8.2.1), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V8.2.1), SCALANCE SC622-2C (6GK5622-2GS00-2AC2) (All versions < V3.2), SCALANCE SC626-2C (6GK5626-2GS00-2AC2) (All versions < V3.2), SCALANCE SC632-2C (6GK5632-2GS00-2AC2) (All versions < V3.2), SCALANCE SC636-2C (6GK5636-2GS00-2AC2) (All versions < V3.2), SCALANCE SC642-2C (6GK5642-2GS00-2AC2) (All versions < V3.2), SCALANCE SC646-2C (6GK5646-2GS00-2AC2) (All versions < V3.2). Affected devices improperly validate usernames during OpenVPN authentication. This could allow an attacker to get partial invalid usernames accepted by the server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
部分比较
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens RUGGEDCOM和Siemens SCALANCE 缓冲区错误漏洞
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 RUGGEDCOM和Siemens SCALANCE存在缓冲区错误漏洞，该漏洞源于OpenVPN认证期间用户名验证不
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 ~ V8.2.1 -
Siemens RUGGEDCOM RM1224 LTE(4G) NAM 0 ~ V8.2.1 -
Siemens SCALANCE M804PB 0 ~ V8.2.1 -
Siemens SCALANCE M812-1 ADSL-Router family 0 ~ V8.2.1 -
Siemens SCALANCE M816-1 ADSL-Router family 0 ~ V8.2.1 -
Siemens SCALANCE M826-2 SHDSL-Router 0 ~ V8.2.1 -
Siemens SCALANCE M874-2 0 ~ V8.2.1 -
Siemens SCALANCE M874-3 0 ~ V8.2.1 -
Siemens SCALANCE M874-3 3G-Router (CN) 0 ~ V8.2.1 -
Siemens SCALANCE M876-3 0 ~ V8.2.1 -
Siemens SCALANCE M876-3 (ROK) 0 ~ V8.2.1 -
Siemens SCALANCE M876-4 0 ~ V8.2.1 -
Siemens SCALANCE M876-4 (EU) 0 ~ V8.2.1 -
Siemens SCALANCE M876-4 (NAM) 0 ~ V8.2.1 -
Siemens SCALANCE MUB852-1 (A1) 0 ~ V8.2.1 -
Siemens SCALANCE MUB852-1 (B1) 0 ~ V8.2.1 -
Siemens SCALANCE MUM853-1 (A1) 0 ~ V8.2.1 -
Siemens SCALANCE MUM853-1 (B1) 0 ~ V8.2.1 -
Siemens SCALANCE MUM853-1 (EU) 0 ~ V8.2.1 -
Siemens SCALANCE MUM856-1 (A1) 0 ~ V8.2.1 -
Siemens SCALANCE MUM856-1 (B1) 0 ~ V8.2.1 -
Siemens SCALANCE MUM856-1 (CN) 0 ~ V8.2.1 -
Siemens SCALANCE MUM856-1 (EU) 0 ~ V8.2.1 -
Siemens SCALANCE MUM856-1 (RoW) 0 ~ V8.2.1 -
Siemens SCALANCE S615 EEC LAN-Router 0 ~ V8.2.1 -
Siemens SCALANCE S615 LAN-Router 0 ~ V8.2.1 -
Siemens SCALANCE SC622-2C 0 ~ V3.2 -
Siemens SCALANCE SC626-2C 0 ~ V3.2 -
Siemens SCALANCE SC632-2C 0 ~ V3.2 -
Siemens SCALANCE SC636-2C 0 ~ V3.2 -

II. Public POCs for CVE-2025-23384

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III. Intelligence Information for CVE-2025-23384

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Vendor Advisories for CVE-2025-23384 (1)

Same Patch Batch · Siemens · 2025-03-11 · 24 CVEs total

CVE-2024-56336 9.8 CRITICAL Siemens SINAMICS S200 授权问题漏洞
CVE-2025-27494 9.1 CRITICAL Siemens SiPass Integrated 输入验证错误漏洞
CVE-2025-27396 8.8 HIGH Siemens SCALANCE LPE9403 安全漏洞
CVE-2024-56181 8.2 HIGH Siemens SIMATIC 缓冲区错误漏洞
CVE-2025-27493 8.2 HIGH Siemens SiPass Integrated 输入验证错误漏洞
CVE-2024-56182 8.2 HIGH Siemens SIMATIC 缓冲区错误漏洞
CVE-2025-23398 7.8 HIGH Siemens Teamcenter 缓冲区错误漏洞
CVE-2025-23399 7.8 HIGH Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2025-23400 7.8 HIGH Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2025-23401 7.8 HIGH Siemens Teamcenter 缓冲区错误漏洞
CVE-2025-23402 7.8 HIGH Siemens Teamcenter 资源管理错误漏洞
CVE-2025-27438 7.8 HIGH Siemens Teamcenter 缓冲区错误漏洞
CVE-2025-23396 7.8 HIGH Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2025-23397 7.8 HIGH Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2025-27393 7.2 HIGH Siemens SCALANCE LPE9403 操作系统命令注入漏洞
CVE-2025-27395 7.2 HIGH Siemens SCALANCE LPE9403 路径遍历漏洞
CVE-2025-27394 7.2 HIGH Siemens SCALANCE LPE9403 操作系统命令注入漏洞
CVE-2025-27392 7.2 HIGH Siemens SCALANCE LPE9403 操作系统命令注入漏洞
CVE-2025-25266 6.8 MEDIUM Siemens Tecnomatix Plant Simulation 安全漏洞
CVE-2025-25267 6.2 MEDIUM Siemens Tecnomatix Plant Simulation 安全漏洞

Showing top 20 of 24 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: RUGGEDCOM RM1224 LTE(4G) EU
Same vendor: Siemens
Same weakness: CWE-187

V. Comments for CVE-2025-23384

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