CVE-2025-52549

CRITICAL

Copeland E3 Supervisory Controller < 2.31f01 - Predictable Root Password

Title source: llm

Description

E3 Site Supervisor Control (firmware version < 2.31F01) generates the root linux password on each boot. An attacker can generate the root linux password for a vulnerable device based on known or easy to fetch parameters.

References (1)

Core 1

Core References

Mitigation, Third Party Advisory

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

Scores

CVSS v3 9.8

EPSS 0.0045

EPSS Percentile 35.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-522

Status published

Products (1)

copeland/e3_supervisory_controller_firmware < 2.31f01

Published Sep 02, 2025

Tracked Since Feb 18, 2026