CVE-2025-52544

HIGH

Copeland E3 Supervisory Controller Firmware < 2.31f01 - Unauthenticated Arbitrary File Read via Floor Plan Upload

Title source: llm

Description

E3 Site Supervisor Control (firmware version < 2.31F01) has a floor plan feature that allows for an unauthenticated attacker to upload floor plan files. By uploading a specially crafted floor plan file, an attacker can access any file from the E3 file system.

References (1)

Core 1

Core References

Mitigation, Third Party Advisory

https://www.armis.com/research/frostbyte10/

Scores

CVSS v3 7.5

EPSS 0.0033

EPSS Percentile 25.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-20

Status published

Products (1)

copeland/e3_supervisory_controller_firmware < 2.31f01

Published Sep 02, 2025

Tracked Since Feb 18, 2026