CVE-2019-10926

Name: CVE-2019-10926
Creator: NVD / NIST
Published: 2019-06-12T14:29:04.51+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.55%

Last modified Jun 17, 2026

CVE-2019-10926 is a vulnerability of currently unknown severity. A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6). Communication with the device is not encrypted. EPSS estimates a 1.55% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.55%

71.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Siemens	Simatic Mv420 Firmware	All versions
Siemens	Simatic Mv440 Firmware	All versions

References

http://www.securityfocus.com/bid/108725Third Party Advisory, VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-816980.pdfMitigation, Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-19-162-02Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/108725Third Party Advisory, VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-816980.pdfMitigation, Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-19-162-02Third Party Advisory, US Government Resource

Timeline

Published: Jun 12, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-10926?

How severe is CVE-2019-10926?

Severity scoring for CVE-2019-10926 is pending analysis. The EPSS model estimates a 1.55% probability of exploitation in the next 30 days.

How do I fix CVE-2019-10926?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-10926?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST