CVE-2018-14820: Input Validation
Published Oct 23, 2018
·Updated
Advantech WebAccess 8.3.1 and earlier has a .dll component that is susceptible to external control of file name or path vulnerability, which may allow an arbitrary file deletion when processing.
Affected Software
1 affected component
Advantech WebAccess<=8.3.1
Event History
Oct 23, 2018
CVE Published
via MITRE·08:00 PM
Data Sourced
via MITRE·08:00 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2018-14820?
CVE-2018-14820 has been classified as a high severity vulnerability due to its potential for arbitrary file deletion.
2
How do I fix CVE-2018-14820?
To mitigate CVE-2018-14820, update to Advantech WebAccess version 8.3.2 or later, which addresses the vulnerability.
3
What is affected by CVE-2018-14820?
CVE-2018-14820 affects Advantech WebAccess versions up to and including 8.3.1.
4
What types of vulnerabilities does CVE-2018-14820 represent?
CVE-2018-14820 represents a path traversal vulnerability that allows external control of file names or paths.
5
What impact does CVE-2018-14820 have on systems?
CVE-2018-14820 can lead to unauthorized arbitrary file deletions, potentially disrupting services or compromising data.