CVE-2019-10926
"SIMATIC MV400 Unencrypted Communication Eavesdropping Vulnerability"
Description
A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). Communication with the device is not encrypted. Data transmitted between the device and the user can be obtained by an attacker in a privileged network position. The security vulnerability can be exploited by an attacker in a privileged network position which allows eavesdropping the communication between the affected device and the user. The user must invoke a session. Successful exploitation of the vulnerability compromises confidentiality of the data transmitted.
INFO
Published Date :
June 12, 2019, 2:29 p.m.
Last Modified :
March 15, 2021, 6:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
1.6
Affected Products
The following products are affected by CVE-2019-10926
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2019-10926.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/108725 | Third Party Advisory VDB Entry |
| https://cert-portal.siemens.com/productcert/pdf/ssa-816980.pdf | Mitigation Vendor Advisory |
| https://ics-cert.us-cert.gov/advisories/ICSA-19-162-02 | Third Party Advisory US Government Resource |
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-2019-10926 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-10926 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]
Mar. 15, 2021
Action Type Old Value New Value Changed Description A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). Communication with the device is not encrypted. Data transmitted between the device and the user can be obtained by an attacker in a privileged network position. The security vulnerability can be exploited by an attacker in a privileged network position which allows eavesdropping the communication between the affected device and the user. The user must invoke a session. Successful exploitation of the vulnerability compromises confidentiality of the data transmitted. A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). Communication with the device is not encrypted. Data transmitted between the device and the user can be obtained by an attacker in a privileged network position. The security vulnerability can be exploited by an attacker in a privileged network position which allows eavesdropping the communication between the affected device and the user. The user must invoke a session. Successful exploitation of the vulnerability compromises confidentiality of the data transmitted. -
CVE Modified by [email protected]
Mar. 15, 2021
Action Type Old Value New Value Changed Description A vulnerability has been identified in SIMATIC Ident MV420 family (All versions), SIMATIC Ident MV440 family (All versions). Communication with the device is not encrypted. Data transmitted between the device and the user can be obtained by an attacker in a privileged network position. The security vulnerability can be exploited by an attacker in a privileged network position which allows evesdropping the communication between the affected device and the user. The user must invoke a session. Successful exploitation of the vulnerability compromises confidentiality of the data transmitted. At the time of advisory publication no public exploitation of this security vulnerability was known. A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). Communication with the device is not encrypted. Data transmitted between the device and the user can be obtained by an attacker in a privileged network position. The security vulnerability can be exploited by an attacker in a privileged network position which allows eavesdropping the communication between the affected device and the user. The user must invoke a session. Successful exploitation of the vulnerability compromises confidentiality of the data transmitted. -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Siemens AG CWE-319 -
Initial Analysis by [email protected]
Jun. 19, 2019
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:H/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N Changed Reference Type http://www.securityfocus.com/bid/108725 No Types Assigned http://www.securityfocus.com/bid/108725 Third Party Advisory, VDB Entry Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-816980.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-816980.pdf Mitigation, Vendor Advisory Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-19-162-02 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-19-162-02 Third Party Advisory, US Government Resource Added CWE CWE-310 Added CPE Configuration AND OR *cpe:2.3:o:siemens:simatic_mv420_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:simatic_mv420:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:simatic_mv440_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:simatic_mv440:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jun. 14, 2019
Action Type Old Value New Value Added Reference https://ics-cert.us-cert.gov/advisories/ICSA-19-162-02 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/108725 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-10926 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-2019-10926
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.25 }} -0.03%
score
0.62811
percentile