CVE-2019-13558: Code Injection
First published: Wed Sep 18 2019(Updated: )
In WebAccess versions 8.4.1 and prior, an exploit executed over the network may cause improper control of generation of code, which may allow remote code execution, data exfiltration, or cause a system crash.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech WebAccess | <=8.4.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-13558?
CVE-2019-13558 is a vulnerability in Advantech WebAccess versions 8.4.1 and prior that allows remote code execution, data exfiltration, or system crash.
How severe is CVE-2019-13558?
CVE-2019-13558 has a severity rating of 9.8, which is classified as critical.
How does CVE-2019-13558 affect Advantech WebAccess?
CVE-2019-13558 affects Advantech WebAccess versions 8.4.1 and prior, potentially allowing remote code execution, data exfiltration, or system crash.
How can I fix CVE-2019-13558?
To fix CVE-2019-13558, users should update Advantech WebAccess to a version beyond 8.4.1.
Where can I find more information about CVE-2019-13558?
More information about CVE-2019-13558 can be found at the following link: [US-CERT Advisory ICSA-19-260-01](https://www.us-cert.gov/ics/advisories/icsa-19-260-01)
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- agent/weakness
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- version/advantech webaccess/8.4.1