CVE-2025-11739 — HIGH (7.8)

Vulnerability 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 Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schneider-Electric	Ecostruxure Power Monitoring Expert	2022
Schneider-Electric	Ecostruxure Power Operation	2022

Related Weaknesses (CWE)

CWE-502

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-069-06&p_enDocVendor Advisory

FAQ

What is CVE-2025-11739?

CVE-2025-11739 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 stre...

How severe is CVE-2025-11739?

CVE-2025-11739 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-11739?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Ecostruxure Power Monitoring Expert, Schneider-Electric Ecostruxure Power Operation.