CVE-2019-6813

HIGH

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.

References

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/

Details

Source: MITRE

Published: 2019-09-17

Updated: 2019-10-02

Type: CWE-754

Risk Information

CVSS v2.0

Base Score: 7.8

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 10

Severity: HIGH