CVE-2021-38431

4.3 mediumEPSS 0.7%

Medium (4.3) in advantech webaccess scada. EPSS 0.7% chance of exploitation in the next 30 days.

An authenticated user using Advantech WebAccess SCADA in versions 9.0.3 and prior can use API functions to disclose project names and paths from other users.

Severity

CVSS 3.1

4.3 medium

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2021-10-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

advantech:webaccess_scada

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01
https://us-cert.cisa.gov/ics/advisories/icsa-21-285-01

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