PT-2021-19997 · Advantech · Advantech Webaccess/Scada

Chizuru Toyama · Published 2021-06-18 · Updated 2022-07-02 · CVE-2021-32954

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Advantech WebAccess/SCADA versions 9.0.1 and prior

Description The issue allows an attacker to remotely read arbitrary files on the file system due to a directory traversal.

Recommendations For Advantech WebAccess/SCADA versions 9.0.1 and prior, update to a version later than 9.0.1 to resolve the issue.

Fix

Relative Path Traversal

Path traversal

Weakness Enumeration

CWE-23

CWE-22

Related Identifiers

CVE-2021-32954

Affected Products

Advantech Webaccess/Scada

References · 3

• https://osv.dev/vulnerability/CVE-2021-32954 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32954 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-168-03 · Note