Unauthenticated code execution via path traversal
Published Jun 25, 2025 · Updated Jul 17, 2025
Path traversal in MICROSENS NMP Web+ 3.2.5 and earlier allows remote attackers to overwrite files and execute arbitrary code. Public vendor and CISA materials do not identify the affected endpoint, parameter, or file-writing operation that fails to restrict attacker-controlled paths. No authentication or user interaction is required, and successful exploitation can replace host files and run code in the server's context.
Summary
What happened
Path traversal in MICROSENS NMP Web+ 3.2.5 and earlier allows remote attackers to overwrite files and execute arbitrary code. Public vendor and CISA materials do not identify the affected endpoint, parameter, or file-writing operation that fails to restrict attacker-controlled paths. No authentication or user interaction is required, and successful exploitation can replace host files and run code in the server's context.
The record
- CVE
- CVE-2025-49153
- Published
- Jun 25, 2025
- Updated
- Jul 17, 2025
- Vendor
- MICROSENS
- Product
- NMP Web+
- Classifications
- CWE-22, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 25, 2025CVE publishedPublication date reported by the CVE source.
- Jul 17, 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 <=Version 3.2.5
What conditions does exploitation require?
What is affected?
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
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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