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I. Basic Information for CVE-2025-66262
Vulnerability Information

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Vulnerability Title
Arbitrary File Overwrite via Tar Extraction Path Traversal
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
DB Electronica Mozart FM Transmitter 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DB Electronica Mozart FM Transmitter是意大利DB Electronica公司的一个专业级FM广播发射机系列。 DB Electronica Mozart FM Transmitter 30版本、50版本、100版本、300版本、500版本、1000版本、2000版本、3000版本、3500版本、6000版本和7000版本存在安全漏洞,该漏洞源于tar提取路径遍历,可能导致任意文件覆盖。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
DB Electronica Telecomunicazioni S.p.A.Mozart FM Transmitter 30 -
II. Public POCs for CVE-2025-66262
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III. Intelligence Information for CVE-2025-66262
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IV. Related Vulnerabilities
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