CVE-2026-11447 (GCVE-0-2026-11447)

Vulnerability from cvelistv5 – Published: 2026-06-07 01:15 – Updated: 2026-06-07 01:15
VLAI
Title
GL.iNet GL-MT3000 MTK Backend iwinfo.so iwinfo_backend command injection
Summary
A security flaw has been discovered in GL.iNet GL-MT3000 up to 4.4.5. Impacted is the function iwinfo_backend of the file iwinfo.so of the component MTK Backend. The manipulation of the argument device results in command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 4.7 is recommended to address this issue. Upgrading the affected component is recommended. The vendor confirms: "Starting from version 4.7, SDK has added global protection to intercept malicious injection".
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
6.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/369067 vdb-entrytechnical-description
https://vuldb.com/vuln/369067/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-11447 third-party-advisory
https://vuldb.com/submit/824951 third-party-advisory
https://github.com/StrTzz123/iot_vul/tree/main/GL… exploit
Impacted products
Vendor Product Version
GL.iNet GL-MT3000 Affected: 4.4.0
Affected: 4.4.1
Affected: 4.4.2
Affected: 4.4.3
Affected: 4.4.4
Affected: 4.4.5
Unaffected: 4.7
    cpe:2.3:o:gl-inet:gl-mt3000_firmware:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
strforexc (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

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        {
          "cpes": [
            "cpe:2.3:o:gl-inet:gl-mt3000_firmware:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "MTK Backend"
          ],
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          "vendor": "GL.iNet",
          "versions": [
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              "status": "affected",
              "version": "4.4.0"
            },
            {
              "status": "affected",
              "version": "4.4.1"
            },
            {
              "status": "affected",
              "version": "4.4.2"
            },
            {
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              "version": "4.4.3"
            },
            {
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              "version": "4.4.4"
            },
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        }
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        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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      "references": [
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          "name": "VDB-369067 | GL.iNet GL-MT3000 MTK Backend iwinfo.so iwinfo_backend command injection",
          "tags": [
            "vdb-entry",
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          "url": "https://vuldb.com/vuln/369067"
        },
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          "tags": [
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        },
        {
          "name": "CVE-2026-11447 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-11447"
        },
        {
          "name": "Submit #824951 | GL.iNet GL-MT3000   4.4.5  Command Injection",
          "tags": [
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          ],
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        },
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          "url": "https://github.com/StrTzz123/iot_vul/tree/main/GL-iNet/MT3000/4.4.5/iwinfo_scan_ubus_rce"
        }
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          "time": "2026-06-06T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-06-06T12:38:29.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "GL.iNet GL-MT3000 MTK Backend iwinfo.so iwinfo_backend command injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-11447",
    "datePublished": "2026-06-07T01:15:09.614Z",
    "dateReserved": "2026-06-06T10:33:08.860Z",
    "dateUpdated": "2026-06-07T01:15:09.614Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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      "date": "2026-06-07",
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      "percentile": "0.75356"
    },
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  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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