What is CVE-2023-5984?

CVE-2023-5984 is a CWE-494 Download of Code Without Integrity Check vulnerability that allows modified firmware to be uploaded during a firmware update procedure.

Which software is affected by CVE-2023-5984?

Schneider-electric Ion8650 Firmware and Schneider-electric Ion8800 Firmware are affected by CVE-2023-5984.

What is the severity of CVE-2023-5984?

CVE-2023-5984 has a severity rating of 7.2 (high).

How can the CVE-2023-5984 vulnerability be exploited?

The CVE-2023-5984 vulnerability can be exploited by an authorized admin user starting a firmware update procedure.

Is Schneider-electric Ion8650 and Schneider-electric Ion8800 software vulnerable?

Schneider-electric Ion8650 is vulnerable to CVE-2023-5984, while Schneider-electric Ion8800 is not vulnerable.

Vulnerability/
CVE-2023-5984

high

7.2

CWE

494

EPSS

0.046%

15/11/2023

2/8/2024

CVE-2023-5984

First published: Wed Nov 15 2023(Updated: )

A CWE-494 Download of Code Without Integrity Check vulnerability exists that could allow modified firmware to be uploaded when an authorized admin user begins a firmware update procedure which could result in full control over the device.

Credit: cybersecurity@se.com

Affected Software	Affected Version	How to fix
All of
Schneider-electric Ion8650 Firmware
Schneider-electric Ion8650
All of
Schneider-electric Ion8800 Firmware
Schneider-electric Ion8800

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Reference Links

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-318-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-318-01.pdf

Frequently Asked Questions

What is CVE-2023-5984?
CVE-2023-5984 is a CWE-494 Download of Code Without Integrity Check vulnerability that allows modified firmware to be uploaded during a firmware update procedure.
Which software is affected by CVE-2023-5984?
Schneider-electric Ion8650 Firmware and Schneider-electric Ion8800 Firmware are affected by CVE-2023-5984.
What is the severity of CVE-2023-5984?
CVE-2023-5984 has a severity rating of 7.2 (high).
How can the CVE-2023-5984 vulnerability be exploited?
The CVE-2023-5984 vulnerability can be exploited by an authorized admin user starting a firmware update procedure.
Is Schneider-electric Ion8650 and Schneider-electric Ion8800 software vulnerable?
Schneider-electric Ion8650 is vulnerable to CVE-2023-5984, while Schneider-electric Ion8800 is not vulnerable.

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collector/epss-latest
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vendor/schneider-electric
canonical/schneider-electric ion8650 firmware
canonical/schneider-electric ion8650
canonical/schneider-electric ion8800 firmware
canonical/schneider-electric ion8800

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