8.6 - CVE-2019-6831

Executive Summary

Informations
Name	CVE-2019-6831	First vendor Publication	2019-09-17
Vendor	Cve	Last vendor Modification	2022-09-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Overall CVSS Score	8.6
Base Score	8.6	Environmental Score	8.6
impact SubScore	4	Temporal Score	8.6
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Changed	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:P)
Cvss Base Score	5	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause disconnection of active connections when an unusually high number of IEC 60870- 5-104 packets are received by the module on port 2404/TCP.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6831

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-754	Improper Check for Unusual or Exceptional Conditions

CPE : Common Platform Enumeration

Type	Description	Count
Os	Schneider-Electric Bmxnor0200H Firmware cpe:2.3:o:schneider-electric:bmxnor0200h_firmware::::::::	1

Sources (Detail)

Source	Url
CONFIRM	https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/
MISC	https://security.cse.iitk.ac.in/responsible-disclosure

Alert History

If you want to see full details history, please login or register.

Date	Informations
2022-09-03 09:27:40	Multiple Updates
2020-05-23 02:32:53	Multiple Updates
2019-10-02 17:18:52	Multiple Updates
2019-09-20 00:19:33	Multiple Updates
2019-09-18 05:19:19	First insertion