CVE-2019-10937
Siemens SIMATIC TDC CP51M1 UDP Denial-of-Service 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.
INFO
Published Date :
Sept. 13, 2019, 5:15 p.m.
Last Modified :
Sept. 24, 2019, 8:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-10937
.
URL | Resource |
---|---|
https://cert-portal.siemens.com/productcert/pdf/ssa-250618.pdf | Patch Vendor Advisory |
https://www.us-cert.gov/ics/advisories/icsa-19-253-05 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-10937
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-10937
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Siemens AG CWE-20 -
CVE Modified by [email protected]
Sep. 24, 2019
Action Type Old Value New Value Added Reference https://www.us-cert.gov/ics/advisories/icsa-19-253-05 [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 16, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-250618.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-250618.pdf Patch, Vendor Advisory Added CWE CWE-20 Added CPE Configuration AND OR *cpe:2.3:o:siemens:simatic_tdc_cp51m1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.7 OR cpe:2.3:h:siemens:simatic_tdc_cp51m1:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-10937
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-10937
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} 0.00%
score
0.43820
percentile