CVE-2019-10926
A vulnerability has been identified in SIMATIC MV400 family (All Versions < V7.0.6).
Does this matter?
Lower severity and a low EPSS score (1.55%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.0
- 5.3 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS
- 1.55% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-319, CWE-310
- Affected
- siemens/simatic mv420 firmware · siemens/simatic mv440 firmware
- Source
- productcert@siemens.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.