Executive Summary

Informations
Name CVE-2019-6809 First vendor Publication 2019-09-17
Vendor Cve Last vendor Modification 2022-02-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware versions prior to V2.90), Modicon M340 (firmware versions prior to V3.10), Modicon Premium (all versions), Modicon Quantum (all versions), which could cause a possible denial of service when reading invalid data from the controller.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6809

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-755 Improper Handling of Exceptional Conditions

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 2
Os 1
Os 1

Sources (Detail)

Source Url
CONFIRM https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/

Alert History

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Date Informations
2022-02-04 12:42:20
  • Multiple Updates
2022-02-01 00:23:13
  • Multiple Updates
2020-05-24 01:30:25
  • Multiple Updates
2020-05-23 02:32:53
  • Multiple Updates
2019-10-10 05:21:10
  • Multiple Updates
2019-09-18 21:19:42
  • Multiple Updates
2019-09-18 05:19:19
  • First insertion