Auth bypass in Copeland Lp E2 Facility Management System

CVE-2025-52551

E2 Facility Management Systems use a proprietary protocol that allows for unauthenticated file operations on any file in the file system.

Vulnerability class: Broken Authentication

Published · last modified .

EPSS exploit prediction

EPSS: 0.003 (26.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-52551: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-52551?
CVE-2025-52551 is a vulnerability in Copeland Lp E2 Facility Management System, classified under Missing Authentication for Critical Function. Published 2025-09-02.
Is CVE-2025-52551 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.