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CVE-2018-7798 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.2 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
CNA: CISA-ADPCVSS-B:8.2 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.schneider-electric.com/en/download/document/SEVD-2018-270-01/ CVEMitigationVendor Advisory
http://www.securityfocus.com/bid/105970 CVEThird Party AdvisoryVDB Entry
https://www.schneider-electric.com/en/download/document/SEVD-2018-270-01/ [email protected]MitigationVendor Advisory
http://www.securityfocus.com/bid/105970 [email protected]Third Party AdvisoryVDB Entry

Weakness Enumeration

CWE-IDCWE NameSource
CWE-345Insufficient Verification of Data Authenticity[email protected]
CWE-345Insufficient Verification of Data AuthenticityCISA-ADP

Affected Products

ProductVersions
schneider-electric somachine basic
All versions

CPE

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

Remediation

  • No remediation found in references.
schneider-electric modicon m221
All versions

CPE

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

Remediation

  • No remediation found in references.

Change History

25 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-7798
NVD Published Date:
Nov 2, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]