What is the severity of CVE-2020-28217?

CVE-2020-28217 is classified with a medium severity level due to the risk of sensitive data exposure through unencrypted HTTP communication.

How do I fix CVE-2020-28217?

To mitigate CVE-2020-28217, upgrade the Easergy T300 firmware to version 2.8 or later that provides enhanced security measures.

What type of data is vulnerable in CVE-2020-28217?

CVE-2020-28217 specifically affects sensitive data transmitted over the unencrypted HTTP protocol.

Who is affected by CVE-2020-28217?

CVE-2020-28217 affects Schneider Electric's Easergy T300 devices running firmware version 2.7 and earlier.

What does CVE-2020-28217 expose to attackers?

CVE-2020-28217 allows attackers to read potentially sensitive network traffic due to missing encryption.

Vulnerability/
CVE-2020-28217

high

7.5

CWE

311

11/12/2020

4/8/2024

CVE-2020-28217

First published: Fri Dec 11 2020(Updated: )

A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Easergy T300 (firmware 2.7 and older), that would allow an attacker to read network traffic over HTTP protocol.

Credit: cybersecurity@se.com

Affected Software	Affected Version	How to fix
Schneider Electric Easergy T300
Schneider Electric Easergy T300 Firmware	<=2.7
Schneider Electric Easergy T300 Firmware

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

ICSA-20-343-03

Frequently Asked Questions

What is the severity of CVE-2020-28217?
CVE-2020-28217 is classified with a medium severity level due to the risk of sensitive data exposure through unencrypted HTTP communication.
How do I fix CVE-2020-28217?
To mitigate CVE-2020-28217, upgrade the Easergy T300 firmware to version 2.8 or later that provides enhanced security measures.
What type of data is vulnerable in CVE-2020-28217?
CVE-2020-28217 specifically affects sensitive data transmitted over the unencrypted HTTP protocol.
Who is affected by CVE-2020-28217?
CVE-2020-28217 affects Schneider Electric's Easergy T300 devices running firmware version 2.7 and earlier.
What does CVE-2020-28217 expose to attackers?
CVE-2020-28217 allows attackers to read potentially sensitive network traffic due to missing encryption.

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collector/ics-cert-advisory
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agent/software-canonical-lookup
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collector/nvd-index
vendor/schneider electric
canonical/schneider electric easergy t300
vendor/schneider-electric
canonical/schneider electric easergy t300 firmware
version/schneider electric easergy t300 firmware/2.7

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