Sensitive file disclosure via unvalidated path traversal
Published Jun 2, 2025 · Updated Jun 2, 2025
Path traversal in Pixeon WebLaudos 24.2 (04) allows remote attackers to read sensitive server files through the id parameter. The img-cache.asp endpoint uses encoded dot-dot-slash sequences or absolute paths in id to retrieve files without enforcing the web-root boundary. No authentication or user interaction is required, and successful requests disclose attacker-selected file contents without enabling code execution.
Summary
What happened
Path traversal in Pixeon WebLaudos 24.2 (04) allows remote attackers to read sensitive server files through the id parameter. The img-cache.asp endpoint uses encoded dot-dot-slash sequences or absolute paths in id to retrieve files without enforcing the web-root boundary. No authentication or user interaction is required, and successful requests disclose attacker-selected file contents without enabling code execution.
The record
- CVE
- CVE-2025-27956
- Published
- Jun 2, 2025
- Updated
- Jun 2, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-22, T1190, T1005
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 2, 2025CVE publishedPublication date reported by the CVE source.
- Jun 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?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
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
- WebLaudos img-cache.asp directory-traversal proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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