CVE-2025-66252 - CVE House
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Status published High CVE-2025-66252

Infinite Loop Denial of Service via Failed File Deletion

Vulnerability Description

Infinite Loop Denial of Service via Failed File Deletion 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 Infinite loop when unlink() fails in status_contents.php causing DoS. Due to the fact that the unlink operation is done in a while loop; if an immutable file is specified or otherwise a file in which the process has no permissions to delete; it would repeatedly attempt to do in a loop.

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: December 1st, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-835

MITRE ATT&CK TTPs

T1499 Endpoint Denial of Service
Impact
T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1562 Impair Defenses
Defense Evasion
T1485 Data Destruction
Impact