CVE-2025-66262
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Arbitrary File Overwrite via Tar Extraction Path Traversal
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Mozart FM Transmitter
- Vendor
- DB Electronica Telecomunicazioni S.p.A.
- Product
- Mozart FM Transmitter
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 50 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 100 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 300 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 500 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1000 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 2000 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3000 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 3500 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6000 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7000 | affected | Unavailable | Unavailable | Unavailable | None listed |