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Vulnerability record · CVE-2025-11739 · published 10 March 2026

CVE-2025-11739: Schneider-electric ecostruxure power monitoring expert deserialization of untrusted data vulnerability

Schneider Electric · Ecostruxure Power Monitoring Expert

CWE‑502: Deserialization of Untrusted Data vulnerability exists that could cause arbitrary code execution with administrative privileges when a locally authenticated attacker sends a crafted data stream, triggering unsafe deserialization.

8.5 CVSS 4.0 High EPSS 0.19% · top 92.7% CWE-502 · Deserialization of untrusted data
8.5CVSS 4.0 base score
0.19%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
1References
24 Jun 2026Last modified by NVD

Description

CWE‑502: Deserialization of Untrusted Data vulnerability exists that could cause arbitrary code execution with administrative privileges when a locally authenticated attacker sends a crafted data stream, triggering unsafe deserialization.

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-069-06&p_enDocType=Security+and+Safety+Notice&p_File_N Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-5391Schneider-electric ecostruxure power monitoring expert deserialization of untrusted data vulnerabilityA CWE-502: Deserialization of untrusted data vulnerability exists that could allow an attacker to execute arbitrary code on the targeted system by se…EPSS 0.84%8.8CVE-2023-28003Schneider-electric ecostruxure power monitoring expert insufficient session expiration vulnerabilityA CWE-613: Insufficient Session Expiration vulnerability exists that could allow an attacker to maintain unauthorized access over a hijacked session …EPSS 0.32%8.8CVE-2022-22727Schneider-electric ecostruxure power monitoring expert improper input validation vulnerabilityA CWE-20: Improper Input Validation vulnerability exists that could allow an unauthenticated attacker to view data, change settings, impact availabil…EPSS 1.2%8.8CVE-2021-22826Schneider-electric ecostruxure power monitoring expert improper input validation vulnerabilityA CWE-20: Improper Input Validation vulnerability exists that could cause arbitrary code execution when the user visits a page containing the injecte…EPSS 1.2%8.8CVE-2021-22827Schneider-electric ecostruxure power monitoring expert improper input validation vulnerabilityA CWE-20: Improper Input Validation vulnerability exists that could cause arbitrary code execution when the user visits a page containing the injecte…EPSS 1.2%8.8CVE-2020-7547Schneider-electric ecostruxure energy expert improper access control vulnerabilityA CWE-284: Improper Access Control vulnerability exists in EcoStruxureª and SmartStruxureª Power Monitoring and SCADA Software (see security notifica…EPSS 1.3%7.2CVE-2020-7545Schneider-electric ecostruxure energy expert improper access control vulnerabilityA CWE-284:Improper Access Control vulnerability exists in EcoStruxureª and SmartStruxureª Power Monitoring and SCADA Software (see security notificat…EPSS 2.1%6.5CVE-2022-22726Schneider-electric ecostruxure power monitoring expert improper input validation vulnerabilityA CWE-20: Improper Input Validation vulnerability exists that could allow arbitrary files on the server to be read by authenticated users through a l…EPSS 0.77%

Source: NIST National Vulnerability Database (record CVE-2025-11739), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.