DB Electronica Telecomunicazioni Mozart FM Transmitter up to 7000 Immutable File unlink infinite loop

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in DB Electronica Telecomunicazioni Mozart FM Transmitter up to 7000. Impacted is the function unlink of the component Immutable File Handler. Such manipulation leads to infinite loop. This vulnerability is documented as CVE-2025-66252. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in DB Electronica Telecomunicazioni Mozart FM Transmitter up to 7000 and classified as problematic. Affected by this issue is the function unlink of the component Immutable File Handler. The manipulation with an unknown input leads to a infinite loop vulnerability. Using CWE to declare the problem leads to CWE-835. The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. Impacted is integrity, and availability. CVE summarizes:

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.

The weakness was released by Abdul Mhanni. The advisory is shared for download at abdulmhsblog.com. This vulnerability is handled as CVE-2025-66252 since 11/26/2025. The exploitation is known to be easy. The attack may be launched remotely. The exploitation needs additional levels of successful authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at CNNVD (CNNVD-202511-2926) and EUVD (EUVD-2025-199680). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 3.8
VulDB Temp Score: 3.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔒

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Infinite loop
CWE: CWE-835 / CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

11/26/2025 Advisory disclosed
11/26/2025 +0 days CVE reserved
11/26/2025 +0 days VulDB entry created
12/04/2025 +8 days VulDB entry last update

Sourcesinfo

Advisory: abdulmhsblog.com
Researcher: Abdul Mhanni
Status: Not defined

CVE: CVE-2025-66252 (🔒)
GCVE (CVE): GCVE-0-2025-66252
GCVE (VulDB): GCVE-100-333536
EUVD: 🔒
CNNVD: CNNVD-202511-2926 - DB Electronica Mozart FM Transmitter 安全漏洞

Entryinfo

Created: 11/26/2025 06:26
Updated: 12/04/2025 05:44
Changes: 11/26/2025 06:26 (67), 11/27/2025 18:05 (6), 12/01/2025 23:00 (1), 12/04/2025 05:44 (11)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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