CVE-2021-41546
Quick assessment
Affected
Siemens RUGGEDCOM ROX MX5000
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 Rox Mx5000是德国西门子（Siemens）公司的一个通信设备。用于为电力，交通，石油和天然气及其他行业提供快速可靠的通信。 Siemens Ruggedcom Rox Mx5000 设备存在资源管理错误漏洞，该漏洞源于受影响的设备在不检查文件上是否有足够空间可用的情况下进行数据写入导致转储崩溃。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-41546
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 ROX MX5000 (All versions < V2.14.1), RUGGEDCOM ROX RX1400 (All versions < V2.14.1), RUGGEDCOM ROX RX1500 (All versions < V2.14.1), RUGGEDCOM ROX RX1501 (All versions < V2.14.1), RUGGEDCOM ROX RX1510 (All versions < V2.14.1), RUGGEDCOM ROX RX1511 (All versions < V2.14.1), RUGGEDCOM ROX RX1512 (All versions < V2.14.1), RUGGEDCOM ROX RX1524 (All versions < V2.14.1), RUGGEDCOM ROX RX1536 (All versions < V2.14.1), RUGGEDCOM ROX RX5000 (All versions < V2.14.1). Affected devices write crashdumps without checking if enough space is available on the filesystem. Once the crashdump fills the entire root filesystem, affected devices fail to boot successfully. An attacker can leverage this vulnerability to cause a permanent Denial-of-Service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens Ruggedcom Rox Mx5000 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens Ruggedcom Rox Mx5000是德国西门子（Siemens）公司的一个通信设备。用于为电力，交通，石油和天然气及其他行业提供快速可靠的通信。 Siemens Ruggedcom Rox Mx5000 设备存在资源管理错误漏洞，该漏洞源于受影响的设备在不检查文件上是否有足够空间可用的情况下进行数据写入导致转储崩溃。
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 ROX MX5000 | All versions < V2.14.1 | - |
|
| Siemens | RUGGEDCOM ROX RX1400 | All versions < V2.14.1 | - |
|
| Siemens | RUGGEDCOM ROX RX1500 | All versions < V2.14.1 | - |
|
| Siemens | RUGGEDCOM ROX RX1501 | All versions < V2.14.1 | - |
|
| Siemens | RUGGEDCOM ROX RX1510 | All versions < V2.14.1 | - |
|
| Siemens | RUGGEDCOM ROX RX1511 | All versions < V2.14.1 | - |
|
| Siemens | RUGGEDCOM ROX RX1512 | All versions < V2.14.1 | - |
|
| Siemens | RUGGEDCOM ROX RX1524 | All versions < V2.14.1 | - |
|
| Siemens | RUGGEDCOM ROX RX1536 | All versions < V2.14.1 | - |
|
| Siemens | RUGGEDCOM ROX RX5000 | All versions < V2.14.1 | - |
|
II. Public POCs for CVE-2021-41546
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-41546 (1)
-
https://cert-portal.siemens.com/productcert/pdf/ssa-173565.pdf x_refsource_MISC
Same Patch Batch · Siemens · 2021-10-12 · 18 CVEs total
| CVE-2021-33729 | Siemens SINEC NMS SQL注入漏洞 | |
| CVE-2021-37199 | Siemens Sinumerik 808D 缓冲区错误漏洞 | |
| CVE-2021-33736 | Siemens SINEC NMS SQL注入漏洞 | |
| CVE-2021-33735 | Siemens SINEC NMS SQL注入漏洞 | |
| CVE-2021-33734 | Siemens SINEC NMS SQL注入漏洞 | |
| CVE-2021-33733 | Siemens SINEC NMS SQL注入漏洞 | |
| CVE-2021-33732 | Siemens SINEC NMS SQL注入漏洞 | |
| CVE-2021-33731 | Siemens SINEC NMS SQL注入漏洞 | |
| CVE-2021-33730 | Siemens SINEC NMS SQL注入漏洞 | |
| CVE-2021-27395 | Siemens Simatic Process Historian 访问控制错误漏洞 | |
| CVE-2021-33728 | Siemens SINEC NMS 代码问题漏洞 | |
| CVE-2021-33727 | Siemens SINEC NMS 信息泄露漏洞 | |
| CVE-2021-33726 | Siemens SINEC NMS 路径遍历漏洞 | |
| CVE-2021-33725 | Siemens SINEC NMS 路径遍历漏洞 | |
| CVE-2021-33724 | Siemens SINEC NMS 路径遍历漏洞 | |
| CVE-2021-33723 | Siemens SINEC NMS 安全漏洞 | |
| CVE-2021-33722 | Siemens SINEC NMS 路径遍历漏洞 |
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V. Comments for CVE-2021-41546
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