CVE Explorer
CVE-2025-66255
Unauthenticated Arbitrary File Upload (upgrade_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 Missing signature validation allows uploading malicious firmware packages.
The firmware upgrade endpoint in `upgrade_contents.php` accepts arbitrary file uploads without validating file headers, cryptographic signatures, or enforcing .tgz format requirements, allowing malicio
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Mozart FM Transmitter","vendor":"DB Electronica Telecomunicazioni S.p.A.","versions":[{"status":"affected","version":"30"},{"status":"affected","version":"50"},{"status":"affected","version":"100"},{"status":"affected","version":"300"},{"status":"affected","version":"500"},{"status":"affected","version":"1000"},{"status":"affected","version":"2000"},{"status":"affected","version":"3000"},{"status":"affected","version":"3500"},{"status":"affected","version":"6000"},{"status":"affected","version":"7000"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:aede93ec25139745aad8e92ecf78282b63b06acc0d530dfe446311e1dffe69d5 · sha256:fb07f221f280e4d6… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.9,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpac…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:aede93ec25139745aad8e92ecf78282b63b06acc0d530dfe446311e1dffe69d5 · sha256:fb07f221f280e4d6… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-345","description":"CWE-345 Unauthenticated Arbitrary File Upload (upgrade_contents.php)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:aede93ec25139745aad8e92ecf78282b63b06acc0d530dfe446311e1dffe69d5 · sha256:fb07f221f280e4d6… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["exploit","technical-description"],"url":"https://www.abdulmhsblog.com/posts/webfmvulns/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:aede93ec25139745aad8e92ecf78282b63b06acc0d530dfe446311e1dffe69d5 · sha256:fb07f221f280e4d6… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://www.abdulmhsblog.com/posts/webfmvulns/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:aede93ec25139745aad8e92ecf78282b63b06acc0d530dfe446311e1dffe69d5 · sha256:fb07f221f280e4d6… · /containers/adp/0/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.