What is the severity of CVE-2018-0639?

CVE-2018-0639 has been classified as a high severity vulnerability due to the potential for arbitrary command execution.

How do I fix CVE-2018-0639?

To fix CVE-2018-0639, update the Aterm HC100RC firmware to version 1.0.2 or higher.

Who is affected by CVE-2018-0639?

Users of Aterm HC100RC firmware versions 1.0.1 and earlier are affected by CVE-2018-0639.

What can an attacker do with CVE-2018-0639?

An attacker with administrator rights can execute arbitrary OS commands via the vulnerable parameters in the firmware.

Is there a workaround for CVE-2018-0639?

There is no known workaround for CVE-2018-0639 apart from upgrading the firmware.

Vulnerability/
CVE-2018-0639

critical

CWE

78 77

9/1/2019

5/8/2024

CVE-2018-0639: OS Command Injection

First published: Wed Jan 09 2019(Updated: )

Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary OS commands via tools_firmware.cgi date parameter, time parameter, and offset parameter.

Credit: vultures@jpcert.or.jp

Affected Software	Affected Version	How to fix
Nec Aterm Hc100rc Firmware	<=1.0.1
Nec Aterm Hc100rc

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-0639?
CVE-2018-0639 has been classified as a high severity vulnerability due to the potential for arbitrary command execution.
How do I fix CVE-2018-0639?
To fix CVE-2018-0639, update the Aterm HC100RC firmware to version 1.0.2 or higher.
Who is affected by CVE-2018-0639?
Users of Aterm HC100RC firmware versions 1.0.1 and earlier are affected by CVE-2018-0639.
What can an attacker do with CVE-2018-0639?
An attacker with administrator rights can execute arbitrary OS commands via the vulnerable parameters in the firmware.
Is there a workaround for CVE-2018-0639?
There is no known workaround for CVE-2018-0639 apart from upgrading the firmware.

collector/nvd-index
agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/severity
agent/weakness
agent/author
agent/tags
agent/description
agent/first-publish-date
agent/event
agent/source
vendor/nec
canonical/nec aterm hc100rc firmware
version/nec aterm hc100rc firmware/1.0.1
canonical/nec aterm hc100rc

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Frequently Asked Questions

What is the severity of CVE-2018-0639?
CVE-2018-0639 has been classified as a high severity vulnerability due to the potential for arbitrary command execution.
How do I fix CVE-2018-0639?
To fix CVE-2018-0639, update the Aterm HC100RC firmware to version 1.0.2 or higher.
Who is affected by CVE-2018-0639?
Users of Aterm HC100RC firmware versions 1.0.1 and earlier are affected by CVE-2018-0639.
What can an attacker do with CVE-2018-0639?
An attacker with administrator rights can execute arbitrary OS commands via the vulnerable parameters in the firmware.
Is there a workaround for CVE-2018-0639?
There is no known workaround for CVE-2018-0639 apart from upgrading the firmware.