High severity7.5NVD Advisory· Published Oct 23, 2018· Updated Jun 17, 2026

CVE-2018-14820

Description

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 products

Advantech/Webaccess2 versions
cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*range: <=8.3.1
- (no CPE)range: <=8.3.1
Advantech/Advantech WebAccessv5
Range: WebAccess Versions 8.3.1 and prior

Patches

Vulnerability mechanics

References

www.securityfocus.com/bid/105728nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1041939nvdThird Party AdvisoryVDB Entry
ics-cert.us-cert.gov/advisories/ICSA-18-296-01%2Cnvd

News mentions

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epss	0.002
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