CVE Vulnerability

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.

2.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 4.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

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

Configuration 1
Information

Published : 2019-06-12 02:29

Updated : 2021-03-15 06:15

NVD link : CVE-2019-10926

Mitre link : CVE-2019-10926

Products Affected

Siemens

Simatic Mv440 Firmware

CWE
CWE-319

Cleartext Transmission of Sensitive Information