CVE-2025-66252: high-severity vulnerability in DB Electronica Telecomunicazioni S.p.A.
Infinite Loop Denial of Service via Failed File Deletion
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.4epss 0.4%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H
Affected products
DB Electronica Telecomunicazioni S.p.A. · Mozart FM TransmitterRelated CVEs — DB Electronica Telecomunicazioni S.p.A.
In the same product, most dangerous first.
CVE-2025-66261CRITICALUnauthenticated OS Command Injection (restore_settings.php)EPSS 2.3%CVE-2025-66253CRITICALUnauthenticated OS Command Injection (start_upgrade.php)EPSS 2.3%CVE-2025-66262CRITICALArbitrary File Overwrite via Tar Extraction Path TraversalEPSS 1.5%CVE-2025-66259CRITICALAuthenticated Root Remote Code Execution through improper filtering of HTTP post request parametersEPSS 0.7%CVE-2025-66251HIGHUnauthenticated Path Traversal with Arbitrary File DeletionEPSS 0.5%CVE-2025-66256CRITICALUnauthenticated Arbitrary File Upload (patch_contents.php)EPSS 0.5%