CVE-2021-34540

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Advantech WebAccess 8.4.2 and 8.4.4 allows XSS via the username column of the bwRoot.asp page of WADashboard.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Jun 11, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-34540: Medium severity, CVSS 6.1 | Vulnix