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CVE-2025-52544

Arbitrary read file from the filesystem

Published: Sep 2, 2025Updated: Oct 1, 2025 Sources: CVE List NVDCWE-20
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.3%
Top 75.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-20

Affected Products

E3 Supervisory ControlCopeland LP
Embedded
ICS / OT / IoT / building-automation
e3 supervisory controller firmwarecopeland
Embedded
ICS / OT / IoT / plc-scada-hmi
copeland lpcommercialICS / OT / IoTaka e3 supervisory control, e2 facility management system
copelandcommercialICS / OT / IoTaka copeland xweb 300d pro, copeland xweb 500b pro, copeland xweb 500d pro

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

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

Timeline

Published
Sep 2, 2025
Last Updated
Oct 1, 2025

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