CVE-2020-12010

7.1 highEPSS 1.0%

High (7.1) in advantech webaccess. EPSS 1.0% chance of exploitation in the next 30 days.

Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple relative path traversal vulnerabilities exist that may allow an authenticated user to use a specially crafted file to delete files outside the application’s control.

Severity

CVSS 3.1

7.1 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWEs: CWE-22, CWE-23
Published: 2020-05-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

advantech:webaccess

References

https://www.us-cert.gov/ics/advisories/icsa-20-128-01
https://www.us-cert.gov/ics/advisories/icsa-20-128-01

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