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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 2.6 LOW

5.3^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

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

2.6^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:N/C:P/I:N/A:N

Exploitability : 4.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/108725	Third Party Advisory VDB Entry
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
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

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:simatic_mv420_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_mv420:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:simatic_mv440_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_mv440:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-06-12 14:29

Updated : 2024-11-21 04:20

NVD link : CVE-2019-10926

Mitre link : CVE-2019-10926

CVE.ORG link : CVE-2019-10926

JSON object : View

Products Affected

siemens

simatic_mv420_firmware
simatic_mv440_firmware
simatic_mv420
simatic_mv440

CWE

CWE-319

Cleartext Transmission of Sensitive Information

CWE-310

Cryptographic Issues

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