CVE-2025-66256Unauthenticated Arbitrary File Upload (patch_contents.php) in DB Electronica Telecomunicazioni S.p.A.
Updated under an hour ago ()
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It affects dbbroadcast mozart_next_100_firmware and 21 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-434
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Oct 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
dbbroadcast mozart_next_100_firmware dbbroadcast:mozart_next_100_firmware | all versions | NVD |
dbbroadcast mozart_next_1000_firmware dbbroadcast:mozart_next_1000_firmware | all versions | NVD |
dbbroadcast mozart_next_2000_firmware dbbroadcast:mozart_next_2000_firmware | all versions | NVD |
dbbroadcast mozart_next_30_firmware dbbroadcast:mozart_next_30_firmware | all versions | NVD |
dbbroadcast mozart_next_300_firmware dbbroadcast:mozart_next_300_firmware | all versions | NVD |
dbbroadcast mozart_next_3000_firmware dbbroadcast:mozart_next_3000_firmware | all versions | NVD |
dbbroadcast mozart_next_3500_firmware dbbroadcast:mozart_next_3500_firmware | all versions | NVD |
dbbroadcast mozart_next_50_firmware dbbroadcast:mozart_next_50_firmware | all versions | NVD |
dbbroadcast mozart_next_500_firmware dbbroadcast:mozart_next_500_firmware | all versions | NVD |
dbbroadcast mozart_next_6000_firmware dbbroadcast:mozart_next_6000_firmware | all versions | NVD |
dbbroadcast mozart_next_7000_firmware dbbroadcast:mozart_next_7000_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_30_firmware dbbroadcast:mozart_dds_next_30_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_50_firmware dbbroadcast:mozart_dds_next_50_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_100_firmware dbbroadcast:mozart_dds_next_100_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_300_firmware dbbroadcast:mozart_dds_next_300_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_500_firmware dbbroadcast:mozart_dds_next_500_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_1000_firmware dbbroadcast:mozart_dds_next_1000_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_2000_firmware dbbroadcast:mozart_dds_next_2000_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_3000_firmware dbbroadcast:mozart_dds_next_3000_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_3500_firmware dbbroadcast:mozart_dds_next_3500_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_6000_firmware dbbroadcast:mozart_dds_next_6000_firmware | all versions | NVD |
dbbroadcast mozart_dds_next_7000_firmware dbbroadcast:mozart_dds_next_7000_firmware | all versions | NVD |
References
- https://www.abdulmhsblog.com/posts/webfmvulns/exploit, third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.