Unauthenticated arbitrary file read via path traversal
Published Sep 2, 2025 · Updated Sep 2, 2025
Path traversal in Copeland E3 Supervisory Control before 2.31F01 allows remote attackers to read arbitrary device files via floor-plan uploads. The floor-plan upload handler insufficiently validates crafted path data, allowing a submitted floor plan to traverse beyond its intended storage location. No authentication or user interaction is required; the demonstrated consequence is filesystem disclosure rather than code execution.
Summary
What happened
Path traversal in Copeland E3 Supervisory Control before 2.31F01 allows remote attackers to read arbitrary device files via floor-plan uploads. The floor-plan upload handler insufficiently validates crafted path data, allowing a submitted floor plan to traverse beyond its intended storage location. No authentication or user interaction is required; the demonstrated consequence is filesystem disclosure rather than code execution.
The record
- CVE
- CVE-2025-52544
- Published
- Sep 2, 2025
- Updated
- Sep 2, 2025
- Vendor
- Copeland LP
- Product
- E3 Supervisory Control
- Classifications
- CWE-20, CAPEC-126, T1005
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 2, 2025CVE publishedPublication date reported by the CVE source.
- Sep 2, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <2.31F01
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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