GHSA-36RH-JH3R-836Q

Vulnerability from github – Published: 2025-08-26 03:44 – Updated: 2025-11-04 00:32
VLAI?
Details

Three OS command injection vulnerabilities exist in the web interface I/O configuration functionality of MC Technologies MC LR Router 2.10.5. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability refers to the authenticated OS Command Injection that occurs through the attacker-controlled out1 parameter, at offset 0x8efc.

int out_ret = sscanf(current_param->key, "out%u", &io_idx);
if (out_ret == 1 && io_idx == 1)
{
    // [4] Similar to `3`, but `out1` instead of `btn1`
    if (asprintf(&command, "/usr/sbin/vout %s %u vo_manual", current_param->value, 1) > 0)
    {
        system(command);
        return -1;
    }
}
Severity ?
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2024-28026"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-21T15:15:28Z",
    "severity": "HIGH"
  },
  "details": "Three OS command injection vulnerabilities exist in the web interface I/O configuration functionality of MC Technologies MC LR Router 2.10.5. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability refers to the authenticated OS Command Injection that occurs through the attacker-controlled `out1` parameter, at offset `0x8efc`.\n\n    \n    int out_ret = sscanf(current_param-\u003ekey, \"out%u\", \u0026io_idx);\n    if (out_ret == 1 \u0026\u0026 io_idx == 1)\n    {\n        // [4] Similar to `3`, but `out1` instead of `btn1`\n        if (asprintf(\u0026command, \"/usr/sbin/vout %s %u vo_manual\", current_param-\u003evalue, 1) \u003e 0)\n        {\n            system(command);\n            return -1;\n        }\n    }",
  "id": "GHSA-36rh-jh3r-836q",
  "modified": "2025-11-04T00:32:06Z",
  "published": "2025-08-26T03:44:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28026"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1953"
    },
    {
      "type": "WEB",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1953"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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