Unauthenticated RCE via unrestricted file upload
Published May 6, 2025 · Updated May 7, 2025
Unrestricted file upload in TCMAN GIM v11 allows remote attackers to execute arbitrary code by uploading a malicious file to the server. INCIBE does not identify the upload endpoint or disclose how GIM accepts and stores an attacker-controlled file in an executable location. No authentication or user interaction is required, and successful exploitation gives attacker-supplied code the server process's access.
Summary
What happened
Unrestricted file upload in TCMAN GIM v11 allows remote attackers to execute arbitrary code by uploading a malicious file to the server. INCIBE does not identify the upload endpoint or disclose how GIM accepts and stores an attacker-controlled file in an executable location. No authentication or user interaction is required, and successful exploitation gives attacker-supplied code the server process's access.
The record
- CVE
- CVE-2025-40625
- Published
- May 6, 2025
- Updated
- May 7, 2025
- Vendor
- TCMAN
- Product
- GIM
- Classifications
- CWE-434, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 6, 2025CVE publishedPublication date reported by the CVE source.
- May 7, 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?
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- Affected versionversion=v11
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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