ByteOS Network

NVD Vulnerability Details :

CVE-2018-7845

Analyzed

Source-cybersecurity@se.com

Published At-22 May, 2019 | 20:29

Updated At-03 Feb, 2022 | 14:06

A CWE-125: Out-of-bounds Read vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of unexpected data from the controller when reading specific memory blocks in the controller over Modbus.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary	2.0	5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N

CPE Matches

Schneider Electric SE

>>modicon_m580_firmware>>*

cpe:2.3:o:schneider-electric:modicon_m580_firmware:*:*:*:*:*:*:*:*

Schneider Electric SE

>>modicon_m580>>-

cpe:2.3:h:schneider-electric:modicon_m580:-:*:*:*:*:*:*:*

Schneider Electric SE

>>modicon_m340_firmware>>*

cpe:2.3:o:schneider-electric:modicon_m340_firmware:*:*:*:*:*:*:*:*

Schneider Electric SE

>>modicon_m340>>-

cpe:2.3:h:schneider-electric:modicon_m340:-:*:*:*:*:*:*:*

Schneider Electric SE

>>modicon_quantum_firmware>>*

cpe:2.3:o:schneider-electric:modicon_quantum_firmware:*:*:*:*:*:*:*:*

Schneider Electric SE

>>modicon_quantum>>-

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

Schneider Electric SE

>>modicon_premium_firmware>>*

cpe:2.3:o:schneider-electric:modicon_premium_firmware:*:*:*:*:*:*:*:*

Schneider Electric SE

>>modicon_premium>>-

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

Weaknesses

CWE ID	Type	Source
CWE-125	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/	cybersecurity@se.com	Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0745	cybersecurity@se.com	Exploit Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History