Authenticated file read via name path traversal
Published Jan 5, 2025 · Updated Jan 6, 2025
Path traversal in Tsinghua Unigroup Electronic Archives System 3.2.210802(62532) allows remote authenticated users to read server files. The /setting/ClassFy/exampleDownload.html endpoint uses the name parameter to resolve a download path without neutralizing /../ sequences that escape the intended directory. A valid authenticated session is required, and successful exploitation exposes readable files outside that directory without reported modification or service interruption.
Summary
What happened
Path traversal in Tsinghua Unigroup Electronic Archives System 3.2.210802(62532) allows remote authenticated users to read server files. The /setting/ClassFy/exampleDownload.html endpoint uses the name parameter to resolve a download path without neutralizing /../ sequences that escape the intended directory. A valid authenticated session is required, and successful exploitation exposes readable files outside that directory without reported modification or service interruption.
The record
- CVE
- CVE-2025-0225
- Published
- Jan 5, 2025
- Updated
- Jan 6, 2025
- Vendor
- Tsinghua Unigroup
- Product
- Electronic Archives System
- Classifications
- CWE-23, CWE-25, CAPEC-76, CAPEC-139, T1005
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 5, 2025CVE publishedPublication date reported by the CVE source.
- Jan 6, 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=3.2.210802(62532)
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
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Technologies
Your stack
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Your stack
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