7.1
HIGH
CVE-2019-10925
Siemens SIMATIC MV400 Authenticated Privilege Escalation Web Server Vulnerability
Description

A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). An authenticated attacker could escalate privileges by sending specially crafted requests to the integrated webserver. The security vulnerability can be exploited by an attacker with network access to the device. Valid user credentials, but no user interaction are required. Successful exploitation compromises integrity and availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.

INFO

Published Date :

June 12, 2019, 2:29 p.m.

Last Modified :

March 15, 2021, 6:15 p.m.

Remotely Exploitable :

Yes !

Impact Score :

4.2

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2019-10925 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.

ID Vendor Product Action
1 Siemens simatic_mv420_firmware
2 Siemens simatic_mv440_firmware
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-2019-10925.

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-2019-10925 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-10925 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). An authenticated attacker could escalate privileges by sending specially crafted requests to the integrated webserver. The security vulnerability can be exploited by an attacker with network access to the device. Valid user credentials, but no user interaction are required. Successful exploitation compromises integrity and availability of the device. 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). An authenticated attacker could escalate privileges by sending specially crafted requests to the integrated webserver. The security vulnerability can be exploited by an attacker with network access to the device. Valid user credentials, but no user interaction are required. Successful exploitation compromises integrity and availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.
  • 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). An authenticated attacker could escalate privileges by sending specially crafted requests to the integrated webserver. The security vulnerability can be exploited by an attacker with network access to the device. Valid user credentials, but no user interaction are required. Successful exploitation compromises integrity and availability of the device. 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). An authenticated attacker could escalate privileges by sending specially crafted requests to the integrated webserver. The security vulnerability can be exploited by an attacker with network access to the device. Valid user credentials, but no user interaction are required. Successful exploitation compromises integrity and availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.
  • Modified Analysis by [email protected]

    Oct. 02, 2020

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
    Removed CWE NIST CWE-264
    Added CWE NIST NVD-CWE-noinfo
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE Siemens AG CWE-284
  • Initial Analysis by [email protected]

    Jun. 19, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
    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-264
    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]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-10925 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.13 }} -0.01%

score

0.48894

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability