CVE-2017-6872
First published: Tue Aug 08 2017(Updated: )
A vulnerability was discovered in Siemens OZW672 (all versions) and OZW772 (all versions) that could allow an attacker with access to port 21/tcp to access or alter historical measurement data stored on the device.
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens OZW772 | ||
| OZW OZW772 | ||
| Siemens OZW672 | ||
| Siemens OZW672 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-6872?
The severity of CVE-2017-6872 is classified as critical due to the potential unauthorized access and alteration of sensitive historical data.
How do I fix CVE-2017-6872?
To fix CVE-2017-6872, it is recommended to limit access to port 21/tcp and apply any firmware updates provided by Siemens.
Who is affected by CVE-2017-6872?
CVE-2017-6872 affects all versions of Siemens OZW672 and OZW772 devices.
What are the potential consequences of CVE-2017-6872?
The potential consequences of CVE-2017-6872 include unauthorized modification of important historical measurement data, which can compromise system integrity.
How can I mitigate risks associated with CVE-2017-6872?
You can mitigate risks associated with CVE-2017-6872 by implementing strong access controls, regularly monitoring system logs, and ensuring devices are updated with the latest security patches.
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