CVE-2020-7477
First published: Mon Mar 23 2020(Updated: )
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Quantum Ethernet Network module 140NOE771x1 (Versions 7.0 and prior), Quantum processors with integrated Ethernet – 140CPU65xxxxx (all Versions), and Premium processors with integrated Ethernet (all Versions), which could cause a Denial of Service when sending a specially crafted command over Modbus.
Credit: cybersecurity@se.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Schneider Electric 140NOE77101 | <=7.0 | |
| Schneider-electric Quantum Ethernet Module 140noe77101 | ||
| Schneider Electric 140NOE77111 | <=7.0 | |
| Schneider Electric 140NOE77111 | ||
| Schneider Electric TSXH5744M Firmware | ||
| Schneider Electric TSXH5744M Firmware | ||
| Schneider Electric TSXH5724M | ||
| schneider-electric tsxh5724m firmware | ||
| schneider-electric tsxp576634mc firmware | ||
| schneider-electric tsxp576634m firmware | ||
| Schneider Electric TSX P57554M Firmware | ||
| Schneider Electric TSXP57554M | ||
| schneider-electric tsxp575634m firmware | ||
| Schneider Electric TSXP575634M | ||
| Schneider Electric TSXP57454M Firmware | ||
| Schneider Electric TSXP57454M | ||
| schneider-electric tsxp574634m firmware | ||
| Schneider Electric TSXP574634M | ||
| Schneider Electric TSXP573634M Firmware | ||
| Schneider Electric TSXP573634M | ||
| Schneider Electric TSXP57304M Firmware | ||
| Schneider Electric TSXP57304M Firmware | ||
| schneider-electric tsxp57254m firmware | ||
| schneider-electric tsxp57254m firmware | ||
| Schneider Electric TSXP572634M Firmware | ||
| Schneider Electric TSXP572634M | ||
| Schneider Electric TSXP57204M Firmware | ||
| Schneider Electric TSXP57204M | ||
| schneider-electric tsxp571634mc firmware | ||
| Schneider Electric TSXP571634M Firmware | ||
| Schneider Electric TSXP57154M Firmware | ||
| Schneider Electric TSXP57154M | ||
| Schneider Electric TSXP57104M | ||
| Schneider Electric TSXp57104MC | ||
| Schneider Electric 140CPU65150 Firmware | ||
| Schneider Electric 140CPU65150 Firmware | ||
| Schneider Electric 140CPU65160 Firmware | ||
| Schneider Electric 140CPU65160 | ||
| Schneider Electric 140CPU65260 Firmware | ||
| Schneider Electric 140CPU65260C | ||
| Schneider Electric 140CPU67261 Firmware | ||
| Schneider Electric 140CPU67261 Firmware | ||
| Schneider Electric 140CPU67060 Firmware | ||
| Schneider Electric 140CPU67060 Firmware | ||
| Schneider Electric 140CPU67160 Firmware | ||
| Schneider Electric 140CPU67160 Firmware | ||
| Schneider Electric 140CPU67260 | ||
| Schneider Electric 140CPU67260 | ||
| Schneider Electric 140CPU65860 | ||
| Schneider Electric 140CPU65860 | ||
| Schneider Electric 140CPU67861 Firmware | ||
| schneider-electric 140cpu67861 | ||
| Schneider Electric 140CPU65160S Firmware | ||
| Schneider Electric 140CPU65160S Firmware | ||
| Schneider Electric 140CPU67160S Firmware | ||
| Schneider Electric 140CPU67160S Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-7477?
The severity of CVE-2020-7477 is high with a severity value of 7.5.
Which software versions are affected by CVE-2020-7477?
Versions 7.0 and prior of the Quantum Ethernet Network module 140NOE771x1, Quantum processors with integrated Ethernet – 140CPU65xxxxx, and Premium processors with integrated Ethernet are affected by CVE-2020-7477.
How can I fix CVE-2020-7477?
To fix CVE-2020-7477, update the affected software versions to a version higher than 7.0.
What is the CWE-ID of CVE-2020-7477?
The CWE-ID of CVE-2020-7477 is CWE-754.
Where can I find more information about CVE-2020-7477?
You can find more information about CVE-2020-7477 at the following link: [CVE-2020-7477](https://www.se.com/ww/en/download/document/SEVD-2020-070-02/)
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/author
- agent/weakness
- agent/severity
- agent/last-modified-date
- agent/event
- agent/first-publish-date
- agent/description
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/schneider-electric
- canonical/schneider electric 140noe77101
- version/schneider electric 140noe77101/7.0
- canonical/schneider-electric quantum ethernet module 140noe77101
- canonical/schneider electric 140noe77111
- version/schneider electric 140noe77111/7.0
- canonical/schneider electric tsxh5744m firmware
- canonical/schneider electric tsxh5724m
- canonical/schneider-electric tsxh5724m firmware
- canonical/schneider-electric tsxp576634mc firmware
- canonical/schneider-electric tsxp576634m firmware
- canonical/schneider electric tsx p57554m firmware
- canonical/schneider electric tsxp57554m
- canonical/schneider-electric tsxp575634m firmware
- canonical/schneider electric tsxp575634m
- canonical/schneider electric tsxp57454m firmware
- canonical/schneider electric tsxp57454m
- canonical/schneider-electric tsxp574634m firmware
- canonical/schneider electric tsxp574634m
- canonical/schneider electric tsxp573634m firmware
- canonical/schneider electric tsxp573634m
- canonical/schneider electric tsxp57304m firmware
- canonical/schneider-electric tsxp57254m firmware
- canonical/schneider electric tsxp572634m firmware
- canonical/schneider electric tsxp572634m
- canonical/schneider electric tsxp57204m firmware
- canonical/schneider electric tsxp57204m
- canonical/schneider-electric tsxp571634mc firmware
- canonical/schneider electric tsxp571634m firmware
- canonical/schneider electric tsxp57154m firmware
- canonical/schneider electric tsxp57154m
- canonical/schneider electric tsxp57104m
- canonical/schneider electric tsxp57104mc
- canonical/schneider electric 140cpu65150 firmware
- canonical/schneider electric 140cpu65160 firmware
- canonical/schneider electric 140cpu65160
- canonical/schneider electric 140cpu65260 firmware
- canonical/schneider electric 140cpu65260c
- canonical/schneider electric 140cpu67261 firmware
- canonical/schneider electric 140cpu67060 firmware
- canonical/schneider electric 140cpu67160 firmware
- canonical/schneider electric 140cpu67260
- canonical/schneider electric 140cpu65860
- canonical/schneider electric 140cpu67861 firmware
- canonical/schneider-electric 140cpu67861
- canonical/schneider electric 140cpu65160s firmware
- canonical/schneider electric 140cpu67160s firmware