CVE-2025-52546: e3 supervisory controller firmware before 2.31f01 (exclusive); +1 more affected products

CVE-2025-52546. CVSS 3.1 base score 6.1 (MEDIUM, NVD). EPSS 0.00203 (percentile 0.09761), scored 22-Oct-2026.

Affected technology

e3 supervisory controller firmware · before 2.31f01 (exclusive)
copeland

E3 Supervisory Control · 0 to before 2.31F01
Copeland LP

Description’s affected range: version < 2.31F01)

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 4.0): Network (remote) · No privileges required · Active user interaction

What an attacker can do

For an unauthenticated attacker can upload floor plan files. Source advisory’s CVSS 4.0 assessment (base score 5.1/10) rates confidentiality and integrity impact as low; availability impact as none.

Published 24-Oct-2026 01:44 UTC

CWE: CWE-434
CCR priority: 24.5 /100 (P4)
CVSS 3.1: 6.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · NVD
EPSS: 0.00203 · percentile 0.09761 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-52546.html