CVE-2023-32540

Published: Jun 6, 2023Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file overwrite vulnerability, which could allow an attacker to overwrite any file in the operating system (including system files), inject code into an XLS file, and modify the file extension, which could lead to arbitrary code execution.

Affected (1)

Products: Advantech: Webaccess/scada

1 product

Webaccess/scada

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Advantech Webaccess/scada	Up to 9.1.3

Related CWEs

Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (2)

https://www.cisa.gov/news-events/ics-advisories/icsa-23-152-01

Source: ics-cert@hq.dhs.gov

MitigationThird Party AdvisoryUS Government Resource

https://www.cisa.gov/news-events/ics-advisories/icsa-23-152-01

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationThird Party AdvisoryUS Government Resource

Timeline

No history available yet.