ghsa-q595-fccr-c7x4
Vulnerability from github
Published
2025-11-26 03:30
Modified
2025-11-26 03:30
Severity ?
9.9 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:N/SA:N
Details

Unauthenticated OS Command Injection (restore_settings.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 URL-decoded name parameter passed to exec() allows remote code execution. The /var/tdf/restore_settings.php endpoint passes user-controlled $_GET["name"] parameter through urldecode() directly into exec() without validation or escaping. Attackers can inject arbitrary shell commands using metacharacters (;, |, &&, etc.) to achieve unauthenticated remote code execution as the web server user.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-66261"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-26T01:16:09Z",
    "severity": "CRITICAL"
  },
  "details": "Unauthenticated OS Command Injection (restore_settings.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 URL-decoded name parameter passed to exec() allows remote code execution.\nThe `/var/tdf/restore_settings.php` endpoint passes user-controlled `$_GET[\"name\"]` parameter through `urldecode()` directly into `exec()` without validation or escaping. Attackers can inject arbitrary shell commands using metacharacters (`;`, `|`, `\u0026\u0026`, etc.) to achieve unauthenticated remote code execution as the web server user.",
  "id": "GHSA-q595-fccr-c7x4",
  "modified": "2025-11-26T03:30:21Z",
  "published": "2025-11-26T03:30:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66261"
    },
    {
      "type": "WEB",
      "url": "https://www.abdulmhsblog.com/posts/webfmvulns"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}


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