What is the severity of CVE-2021-20656?

CVE-2021-20656 has been assessed as a medium severity vulnerability due to the potential exposure of sensitive information.

How do I fix CVE-2021-20656?

To fix CVE-2021-20656, upgrade the SolarView Compact SV-CPT-MC310 firmware to version 6.5 or higher.

What type of attack can exploit CVE-2021-20656?

CVE-2021-20656 can be exploited by authenticated attackers who can access the directory listing.

What kind of information is exposed by CVE-2021-20656?

CVE-2021-20656 allows attackers to access sensitive information, including directories and file configurations within the system.

Is my device vulnerable to CVE-2021-20656?

Devices running versions of SolarView Compact SV-CPT-MC310 firmware prior to 6.5 are vulnerable to CVE-2021-20656.

Vulnerability/
CVE-2021-20656

medium

4.3

CWE

200

24/2/2021

3/8/2024

CVE-2021-20656: Infoleak

First published: Wed Feb 24 2021(Updated: )

Exposure of information through directory listing in SolarView Compact SV-CPT-MC310 prior to Ver.6.5 allows an authenticated attacker to obtain the information inside the system, such as directories and/or file configurations via unspecified vectors.

Credit: vultures@jpcert.or.jp

Affected Software	Affected Version	How to fix
Contec SV-CPT-MC310 Firmware	<6.5
Contec SV-CPT-MC310 Firmware

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Frequently Asked Questions

What is the severity of CVE-2021-20656?
CVE-2021-20656 has been assessed as a medium severity vulnerability due to the potential exposure of sensitive information.
How do I fix CVE-2021-20656?
To fix CVE-2021-20656, upgrade the SolarView Compact SV-CPT-MC310 firmware to version 6.5 or higher.
What type of attack can exploit CVE-2021-20656?
CVE-2021-20656 can be exploited by authenticated attackers who can access the directory listing.
What kind of information is exposed by CVE-2021-20656?
CVE-2021-20656 allows attackers to access sensitive information, including directories and file configurations within the system.
Is my device vulnerable to CVE-2021-20656?
Devices running versions of SolarView Compact SV-CPT-MC310 firmware prior to 6.5 are vulnerable to CVE-2021-20656.

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agent/event
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agent/softwarecombine
collector/nvd-index
agent/software-canonical-lookup-request
vendor/contec
canonical/contec sv-cpt-mc310 firmware

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