CVE-2019-10926
No exploitation reported by the sources we read.
- Published2019-06-12
- WeaknessCWE-310 · CWE-319
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
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.
Timeline
dates in UTC- 2019-06-1214:29CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-10926?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-10926?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| — | all versions | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| — | all versions | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Siemens SIMATIC Ident MV440 Family (Update A)
Siemens SIMATIC MV400 family: All Versions < V7.0.6
Fix
- Vendor fix CISA ICSA-19-162-02 · 1 productUpdate to V7.0.6 https://support.industry.siemens.com/cs/ww/en/view/109793481/
- Mitigation from the vendor CISA ICSA-19-162-02 · 1 productBy setting the DISA bit, changes to the project by logged-in users can be prevented. Please refer to the Operating Instructions for more details: https://support.industry.siemens.com/cs/ww/en/view/84553392
- Mitigation from the vendor CISA ICSA-19-162-02 · 1 productProtect network access to affected devices.
Advisories and patches
- cert-portal.siemens.comMitigation · Vendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.05.3read 2026-10-23
- NVDCVSS 2.02.6read 2026-10-23
- CNAweakness (CWE)CWE-319read 2026-10-23
- NVDweakness (CWE)CWE-310read 2026-10-23
- FIRST EPSSEPSS score1.5 %2026-10-22
Technical details
- CVSS v3 Vector
- CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
- Published
- 2019-06-12
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2019-10926?
Is CVE-2019-10926 actively exploited?
What is the CVSS score for CVE-2019-10926?
Running SIMATIC MV400 family (All? Hear about its next vulnerability
Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
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Go further
- Following what attackers exploit right now? The CISA KEV additions of the month, with their patch deadlines.
- Running this software? Vulnerability monitoring alerts you to new vulnerabilities in your products.
Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.