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CVE-2019-6829

Common vulnerabilities & exposures (CVE)

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Published at: - 17-09-2019 10:15
Last modified: - 03-02-2022 03:25
Total changes: - 3

Description

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Low
Attack complexity
Network
Attack vector
High
Availability
None
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
None
User interaction
7.5
Base score
3.9
3.6
Exploitability score
Impact score
 

Verification logic

OR
AND
OR
vendor=schneider-electric AND product=modicon_m580_firmware AND versionEndExcluding=2.90
OR
vendor=schneider-electric AND product=modicon_m580 AND version=-
AND
OR
vendor=schneider-electric AND product=modicon_m340_firmware AND versionEndExcluding=3.10
OR
vendor=schneider-electric AND product=modicon_m340 AND version=-
 

Reference

 


Keywords

NVD

 

CVE-2019-6829

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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