Vulnerability in Siemens Simatic Mv400 Family
CVE-2019-10926
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.015 (74.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Siemens Simatic Mv400 Family — versions All Versions < V7.0.6
- Siemens Simatic Mv420
- Siemens Simatic Mv420 Firmware
- Siemens Simatic Mv440
- Siemens Simatic Mv440 Firmware
Weakness classification (CWE)
References
- www.securityfocus.com/bid/108725 (VDB Entry, Third Party Advisory, vdb-entry)
- cert-portal.siemens.com/productcert/pdf/ssa-816980.pdf (Mitigation, Vendor Advisory)
- ics-cert.us-cert.gov/advisories/ICSA-19-162-02 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-10926?
- CVE-2019-10926 is a medium-severity vulnerability in Siemens Simatic Mv400 Family, classified under Cleartext Transmission of Sensitive Information. CVSS score: 5.3/10. Published 2019-06-12.
- How severe is CVE-2019-10926?
- Medium severity. CVSS v3 base score is 5.3 out of 10.