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Schneider Electric PowerLogic P7

HIGH
CVSS 7.5
Date 2026-06-25T06:00:00+00:00
Source cisa-csaf
Published by CISA

// Description

We strongly recommend the following industry cybersecurity best practices. https://www.se.com/us/en/download/document/7EN52-0390/ * Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network. * Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks. * Place all controllers in locked cabinets and never leave them in the “Program” mode. * Never connect programming software to any network other than the network intended for that device. * Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks. * Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation. * Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet. * When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices. For more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document.

// Vulnerabilities (3)

CVE ID CVSS Score Severity Description
CVE-2026-9718 4.9 medium
CVE-2026-9718. CWE-617 Reachable Assertion vulnerability exists that could allow an authenticated attacker to trigger a denial-of-service condition, impacting system availability when a specially crafted request is sent to a vulnerable network-exposed service.
CVE-2026-9716 7.5 high
CVE-2026-9716. CWE-476 NULL Pointer Dereference vulnerability exists that could cause a denial-of-service condition, rendering the device’s HMI and configuration functionality unavailable when malformed requests are received over exposed network interfaces.
CVE-2026-9717 7.2 high
CVE-2026-9717. CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could allow unauthorized execution of commands with elevated privileges, impacting system integrity, confidentiality, and availability when a privileged authenticated user interacts with a vulnerable network-exposed service.

// Remediations (2)

Mitigation: If customers choose not to apply the remediation provided above, they should immediately apply the f
If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: • Restrict network access to P7 service endpoints (ports 8080 and 3702) • Monitor and alert on anomalous SOAP requests targeting wsApp • Limit administrative access and apply least privilege principles for all users interacting with P7.
Patch: Version V02.004.001 of PowerLogicTM P7 includes a fix for this vulnerability and is available for d
Version V02.004.001 of PowerLogicTM P7 includes a fix for this vulnerability and is available for download here: • Contact Schneider Electric’s Customer Care Center to download this firmware. • Reboot needed: Yes

// References