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CVE-2025-66256
CVE
Critical

Unauthenticated Arbitrary File Upload (patch_contents.php) in DB Electronica Telecomunicazioni S.p.A. Mozart FM Transmitter versions 30, 50…

CVSS
9.9
Critical
EPSS
0.00
p28
Published
2025-01-01
Updated
2025-01-01
Description

Unauthenticated Arbitrary File Upload (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 Unrestricted file upload in patch_contents.php allows uploading malicious files. The `/var/tdf/patch_contents.php` endpoint allows unauthenticated arbitrary file uploads without file type validation, MIME checking, or size restrictions beyond 16MB, enabling attackers to upload malicious files.

Tags · CWE
Pre-authFile upload
CWE-434
CAPEC-1
Affected products
Mozart_dds_next_1000_firmwareMozart_dds_next_100_firmwareMozart_dds_next_2000_firmwareMozart_dds_next_3000_firmwareMozart_dds_next_300_firmwareMozart_dds_next_30_firmwareMozart_dds_next_3500_firmwareMozart_dds_next_500_firmwareMozart_dds_next_50_firmwareMozart_dds_next_6000_firmwareMozart_dds_next_7000_firmwareMozart_next_1000_firmwareMozart_next_100_firmwareMozart_next_2000_firmwareMozart_next_3000_firmwareMozart_next_300_firmwareMozart_next_30_firmwareMozart_next_3500_firmwareMozart_next_500_firmwareMozart_next_50_firmware
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Timeline
2025-01-01
Published
2025-01-01
Updated
CVSS 3.1 breakdown
Attack Vector
AV: N
Network (N)
Attack Complexity
AC: L
Low (L)
Attack Requirements
AT: N
None
Privileges Required
PR: N
None (N)
User Interaction
UI: N
None (N)
Vulnerable System Confidentiality
VC: H
High (H)
Vulnerable System Integrity
VI: H
High (H)
Vulnerable System Availability
VA: L
Low (L)
Subsequent System Confidentiality
SC: H
High (H)
Subsequent System Integrity
SI: N
None (N)
Subsequent System Availability
SA: N
None (N)
Exploit Code Maturity
E: X
Not Defined
Confidentiality Requirement
CR: X
Not Defined
Integrity Requirement
IR: X
Not Defined
Availability Requirement
AR: X
Not Defined
Modified Attack Vector
MAV: X
Not Defined
Modified Attack Complexity
MAC: X
Not Defined
Modified Attack Requirements
MAT: X
Not Defined
Modified Privileges Required
MPR: X
Not Defined
Modified User Interaction
MUI: X
Not Defined
Modified Vulnerable System Confidentiality
MVC: X
Not Defined
Modified Vulnerable System Integrity
MVI: X
Not Defined
Modified Vulnerable System Availability
MVA: X
Not Defined
Modified Subsequent System Confidentiality
MSC: X
Not Defined
Modified Subsequent System Integrity
MSI: X
Not Defined
Modified Subsequent System Availability
MSA: X
Not Defined
s
S: X
X
au
AU: X
X
r
R: X
X
v
V: X
X
re
RE: X
X
u
U: X
X
Exploit indicators
EPSS
0.004 · p28
Known exploited (KEV)
No
MITRE ATT&CK
Inferred via CAPEC
Known exploits — Сканер-ВС
No Сканер-ВС checks registered for this vulnerability yet.
Affected products
ProductVendorStatus
mozart_dds_next_1000_firmware*Tracked
mozart_dds_next_100_firmware*Tracked
mozart_dds_next_2000_firmware*Tracked
mozart_dds_next_3000_firmware*Tracked
mozart_dds_next_300_firmware*Tracked
mozart_dds_next_30_firmware*Tracked
mozart_dds_next_3500_firmware*Tracked
mozart_dds_next_500_firmware*Tracked
mozart_dds_next_50_firmware*Tracked
mozart_dds_next_6000_firmware*Tracked
mozart_dds_next_7000_firmware*Tracked
mozart_next_1000_firmware*Tracked
mozart_next_100_firmware*Tracked
mozart_next_2000_firmware*Tracked
mozart_next_3000_firmware*Tracked
mozart_next_300_firmware*Tracked
mozart_next_30_firmware*Tracked
mozart_next_3500_firmware*Tracked
mozart_next_500_firmware*Tracked
mozart_next_50_firmware*Tracked
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