CVE-2018-17908
First published: Mon Oct 29 2018(Updated: )
WebAccess Versions 8.3.2 and prior. During installation, the application installer disables user access control and does not re-enable it after the installation is complete. This could allow an attacker to run elevated arbitrary code.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech WebOP | <=8.3.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-17908?
CVE-2018-17908 is classified as a high severity vulnerability due to its potential to allow attackers to execute arbitrary code with elevated privileges.
How do I fix CVE-2018-17908?
To mitigate CVE-2018-17908, ensure you update to a version of Advantech WebAccess later than 8.3.2, which re-enables user access control post-installation.
What versions of WebAccess are affected by CVE-2018-17908?
Advantech WebAccess versions 8.3.2 and earlier are affected by CVE-2018-17908.
What impact does CVE-2018-17908 have on system security?
CVE-2018-17908 can compromise system security by allowing unauthorized users to run elevated arbitrary code on the affected installation.
Is there a workaround for CVE-2018-17908 if I cannot upgrade?
If upgrading is not immediately possible, a potential workaround is to manually enable user access control after installation to mitigate the risk.
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