What’s Vulnerable › Vulnerabilities

CVE-2019-10926

• Severity: medium (CVSS 5.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-06-12 · updated 2026-06-17
• Weakness: CWE-319

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.

Affected products

• Siemens Simatic Mv420 Firmware: all versions
• Siemens Simatic Mv440 Firmware: all versions

References

• http://www.securityfocus.com/bid/108725
• https://cert-portal.siemens.com/productcert/pdf/ssa-816980.pdf
• https://ics-cert.us-cert.gov/advisories/ICSA-19-162-02
• http://www.securityfocus.com/bid/108725
• https://cert-portal.siemens.com/productcert/pdf/ssa-816980.pdf
• https://ics-cert.us-cert.gov/advisories/ICSA-19-162-02

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