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CVE-2019-6811

nvd nist
Published: Sep 17, 2019Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

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.

Affected (2)

Schneider Electric
2 products
Modicon Quantum 140noe77101 Firmware
Modicon Quantum 140noe77111 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Modicon Quantum 140noe77101 Firmware
Up to 6.9
Running on/withPlatform Versions
Schneider Electric
Modicon Quantum 140noe77101
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Modicon Quantum 140noe77111 Firmware
Up to 6.9
Running on/withPlatform Versions
Schneider Electric
Modicon Quantum 140noe77111
All versions

Related CWEs

CWE-754
Improper Check for Unusual or Exceptional Conditions
The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.

References (2)

Source: cybersecurity@se.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.