CVE-2019-6811

HIGH

7.5

Description

An Improper Check for Unusual or Exceptional Conditions (CWE-754) vulnerability exists in Modicon Quantum 140 NOE771x1 version 6.9 and earlier, which could cause denial of service when the module receives an IP fragmented packet with a length greater than 65535 bytes. The module then requires a power cycle to recover.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/17/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

schneider-electric:modicon_quantum_140noe77101schneider-electric:modicon_quantum_140noe77101_firmwareschneider-electric:modicon_quantum_140noe77111schneider-electric:modicon_quantum_140noe77111_firmware

Weaknesses (CWE)

CWE-754CWE-754

References

https://www.schneider-electric.com/en/download/document/SEVD-2019-253-02/(cybersecurity@se.com)

https://www.schneider-electric.com/en/download/document/SEVD-2019-253-02/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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