by Kastro
Paper/Archive/CVE-2025-52551

CVE-2025-52551

Copeland LP E2 Facility Management System — Proprietary protocol allows for unauthenticated file operations

EPSS 0.3%CVSS 9.3
critical.is priorityof 100
34
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 28.3.283 × 205.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
E2 Facility Management System≤ <=4.11F02–CNA

Scores by source

Armis (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refarmis.com/research/frostbyte10