1. EXECUTIVE SUMMARY
- CVSS v4 7.0
- ATTENTION: Low Attack Complexity
- Vendor: Schneider Electric
- Equipment: EcoStruxure Power Automation System User Interface (EPAS-UI)
- Vulnerability: Improper Authentication
2. RISK EVALUATION
Successful exploitation of this vulnerability could allow an attacker to bypass device authentication, potentially gain access to sensitive information, or execute arbitrary code.
3. TECHNICAL DETAILS
3.1 AFFECTED PRODUCTS
Schneider Electric reports that the following products are affected:
- EcoStruxure Power Automation System User Interface (EPAS-UI): Version v2.1 up to and including v2.9
3.2 VULNERABILITY OVERVIEW
3.2.1 IMPROPER AUTHENTICATION CWE-287
The Schneider Electric EcoStruxure Power Automation System User Interface (EPAS-UI) is vulnerable to authentication bypass. This occurs when an unauthorized user, without permission rights, has physical access to the EPAS-UI computer and is able to reboot the workstation and interrupt the normal boot process.
CVE-2025-0813 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2025-0813. A base score of 7.0 has been calculated; the CVSS vector string is (CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
3.3 BACKGROUND
- CRITICAL INFRASTRUCTURE SECTORS:[…]
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