CVE-2019-10937
Quick assessment
Affected
Siemens AG SIMATIC TDC CP51M1
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 SIMATIC TDC CP51M1是德国西门子（Siemens）公司的一款SIMATIC TDC自动化系统的工业以太网通信模块。 Siemens SIMATIC TDC CP51M1 1.1.7之前版本中存在输入验证错误漏洞。攻击者通过发送特制的UDP数据包利用该漏洞导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1263
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I. Basic Information for CVE-2019-10937
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SIMATIC TDC CP51M1 (All versions < V1.1.7). An attacker with network access to the device could cause a Denial-of-Service condition by sending a specially crafted UDP packet. The vulnerability affects the UDP communication of the device. The security vulnerability could be exploited without authentication. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises availability of the targeted system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC TDC CP51M1 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC TDC CP51M1是德国西门子（Siemens）公司的一款SIMATIC TDC自动化系统的工业以太网通信模块。 Siemens SIMATIC TDC CP51M1 1.1.7之前版本中存在输入验证错误漏洞。攻击者通过发送特制的UDP数据包利用该漏洞导致拒绝服务。
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 AG | SIMATIC TDC CP51M1 | All versions < V1.1.7 | - |
|
II. Public POCs for CVE-2019-10937
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2019-10937 (2)
-
https://www.us-cert.gov/ics/advisories/icsa-19-253-05 x_refsource_MISC
-
https://cert-portal.siemens.com/productcert/pdf/ssa-250618.pdf x_refsource_MISC
Same Patch Batch · Siemens AG · 2019-09-13 · 6 CVEs total
| CVE-2019-13918 | Siemens SINEMA Remote Connect Server 安全漏洞 | |
| CVE-2019-13919 | 西门子 SINEMA Remote Connect Server 安全漏洞 | |
| CVE-2019-13920 | Siemens SINEMA Remote Connect Server 跨站请求伪造漏洞 | |
| CVE-2019-13922 | Siemens SINEMA Remote Connect Server 安全漏洞 | |
| CVE-2019-13923 | Siemens IE-WSN-PA Link WirelessHART Gateway 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-10937
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