CVE-2021-22674: Path Traversal
First published: Tue Aug 10 2021(Updated: )
The affected product is vulnerable to a relative path traversal condition, which may allow an attacker access to unauthorized files and directories on the WebAccess/SCADA (WebAccess/SCADA versions prior to 8.4.5, WebAccess/SCADA versions prior to 9.0.1).
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech WebAccess/SCADA | <8.4.5 | |
| Advantech WebAccess/SCADA | >=9.0<9.0.1 | |
| Advantech WebAccess/SCADA | ||
| Advantech WebAccess/SCADA |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-22674?
CVE-2021-22674 has a medium severity rating due to its potential impact on unauthorized access to files.
How do I fix CVE-2021-22674?
To fix CVE-2021-22674, upgrade to WebAccess/SCADA version 8.4.5 or later and version 9.0.1 or later.
Which products are affected by CVE-2021-22674?
CVE-2021-22674 affects Advantech WebAccess/SCADA versions prior to 8.4.5 and 9.0.1.
What type of vulnerability is CVE-2021-22674?
CVE-2021-22674 is classified as a relative path traversal vulnerability.
What can an attacker do with CVE-2021-22674?
An attacker exploiting CVE-2021-22674 may gain access to unauthorized files and directories within the affected software.
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- canonical/advantech webaccess/scada
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