CVE-2023-32540

Published Jun 5, 2023 CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

Advantech recommends WebAccess/SCADA users upgrade to v9.1.4 https://www.advantech.com/en/support/details/installation .

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-36784 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Jan 8, 2025, 2:22 PM
Reserved
May 22, 2023, 6:07 PM
Status
Modified
Published
Jun 6, 2023, 12:15 AM
Modified
Jun 17, 2026, 5:59 AM