CVE-2019-6813 Information
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Feb 14, 2021
cve
Description
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions) and Modicon M340 controller (all firmware versions) which could cause denial of service when truncated SNMP packets on port 161/UDP are received by the device.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Reference
https://security.cse.iitk.ac.in/responsible-disclosure https://www.schneider-electric.com/en/download/document/SEVD-2019-225-02/ https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/
Attack Complexity
LOW
Privileges Required
NONE
User Interaction Required
NONE
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
NONE
Availability Impact
NONE
Base Score
HIGH
Base Severity
7.5