CVE-2025-66262

CRITICAL

9.8

Description

Arbitrary File Overwrite via Tar Extraction Path Traversal 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 Tar extraction with -C / allow arbitrary file overwrite via crafted archive. The `restore_mozzi_memories.sh` script extracts user-controlled tar archives with `-C /` flag, depositing contents to the filesystem root without path validation. When combined with the unauthenticated file upload vulnerabilities (CVE-01, CVE-06, CVE-07), attackers can craft malicious .tgz archives containing path-traversed filenames (e.g., `etc/shadow`, `var/www/index.php`) to overwrite critical system files in writable directories, achieving full system compromise.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie11/26/2025

Derniere modification12/3/2025

Sourcenvd

Observations honeypot0

Produits affectes

dbbroadcast:mozart_dds_next_100dbbroadcast:mozart_dds_next_1000dbbroadcast:mozart_dds_next_1000_firmwaredbbroadcast:mozart_dds_next_100_firmwaredbbroadcast:mozart_dds_next_2000dbbroadcast:mozart_dds_next_2000_firmwaredbbroadcast:mozart_dds_next_30dbbroadcast:mozart_dds_next_300dbbroadcast:mozart_dds_next_3000dbbroadcast:mozart_dds_next_3000_firmwaredbbroadcast:mozart_dds_next_300_firmwaredbbroadcast:mozart_dds_next_30_firmwaredbbroadcast:mozart_dds_next_3500dbbroadcast:mozart_dds_next_3500_firmwaredbbroadcast:mozart_dds_next_50dbbroadcast:mozart_dds_next_500dbbroadcast:mozart_dds_next_500_firmwaredbbroadcast:mozart_dds_next_50_firmwaredbbroadcast:mozart_dds_next_6000dbbroadcast:mozart_dds_next_6000_firmwaredbbroadcast:mozart_dds_next_7000dbbroadcast:mozart_dds_next_7000_firmwaredbbroadcast:mozart_next_100dbbroadcast:mozart_next_1000dbbroadcast:mozart_next_1000_firmwaredbbroadcast:mozart_next_100_firmwaredbbroadcast:mozart_next_2000dbbroadcast:mozart_next_2000_firmwaredbbroadcast:mozart_next_30dbbroadcast:mozart_next_300dbbroadcast:mozart_next_3000dbbroadcast:mozart_next_3000_firmwaredbbroadcast:mozart_next_300_firmwaredbbroadcast:mozart_next_30_firmwaredbbroadcast:mozart_next_3500dbbroadcast:mozart_next_3500_firmwaredbbroadcast:mozart_next_50dbbroadcast:mozart_next_500dbbroadcast:mozart_next_500_firmwaredbbroadcast:mozart_next_50_firmwaredbbroadcast:mozart_next_6000dbbroadcast:mozart_next_6000_firmwaredbbroadcast:mozart_next_7000dbbroadcast:mozart_next_7000_firmware

Faiblesses (CWE)

CWE-22

References

https://www.abdulmhsblog.com/posts/webfmvulns/(b7efe717-a805-47cf-8e9a-921fca0ce0ce)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.