CVE-2025-66257 - CVE House
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Status published Critical CVE-2025-66257

Unauthenticated Arbitrary File Deletion (patch_contents.php)

Vulnerability Description

Unauthenticated Arbitrary File Deletion (patch_contents.php) in DB Electronica Telecomunicazioni S.p.A. Mozart FM Transmitter versions 30, 50, 100, 300, 500, 1000, 2000, 3000, 3500, 6000, 7000 allows an attacker to perform The deletepatch parameter allows unauthenticated deletion of arbitrary files. The `deletepatch` parameter in `patch_contents.php` allows unauthenticated deletion of arbitrary files in `/var/www/patch/` directory without sanitization or access control checks.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Abdul Mhanni

References

More from DB Electronica Telecomunicazioni S.p.A.

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CVE-2025-66263
Unauthenticated Arbitrary File Read via Null Byte Injection
High 8.9
CVE-2025-66262
Arbitrary File Overwrite via Tar Extraction Path Traversal
Critical 9.3
CVE-2025-66261
Unauthenticated OS Command Injection (restore_settings.php)
Critical 9.9
CVE-2025-66260
PostgreSQL SQL Injection (status_sql.php)
High 7.2
CVE-2025-66259
Authenticated Root Remote Code Execution through improper filtering of HTTP post request parameters
Critical 9.3

Affected Vendor

DB Electronica Telecomunicazioni S.p.A.

View all reports →

Affected Software

Mozart FM Transmitter
Vulnerable Versions:
30, 50, 100, 300, 500, 1000, 2000, 3000, 3500, 6000, 7000

Timeline

Official Publish: November 26th, 2025
Last Modified: November 26th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-73

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1005 Data from Local System
Collection
T1105 Ingress Tool Transfer
Command and Control
T1574 Hijack Execution Flow
Privilege Escalation
T1565 Data Manipulation
Impact