CVE-2018-7798

A Insufficient Verification of Data Authenticity (CWE-345) vulnerability exists in the Modicon M221, all versions, which could cause a change of IPv4 configuration (IP address, mask and gateway) when remotely connected to the device.

CVSS v3 8.2 HIGH
CVSS v2.0 6.4 MEDIUM

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/105970	Third Party Advisory VDB Entry
https://www.schneider-electric.com/en/download/document/SEVD-2018-270-01/	Mitigation Vendor Advisory
http://www.securityfocus.com/bid/105970	Third Party Advisory VDB Entry
https://www.schneider-electric.com/en/download/document/SEVD-2018-270-01/	Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:schneider-electric:somachine_basic:*:*:*:*:*:*:*:*

cpe:2.3:h:schneider-electric:modicon_m221:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-11-02 17:29

Updated : 2024-11-21 04:12

NVD link : CVE-2018-7798

Mitre link : CVE-2018-7798

CVE.ORG link : CVE-2018-7798

JSON object : View

Products Affected

schneider-electric

somachine_basic
modicon_m221

CWE

CWE-345

Insufficient Verification of Data Authenticity

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