CVE-2026-12186 (GCVE-0-2026-12186)

Vulnerability from cvelistv5 – Published: 2026-06-14 20:45 – Updated: 2026-06-14 20:45
VLAI
Title
GL.iNet GL-MT3000 Tor Proxy Service Configuration tor replace_country command injection
Summary
A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function replace_country in the library /usr/lib/oui-httpd/rpc/tor of the component Tor Proxy Service Configuration Handler. This manipulation causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 4.7 is able to address this issue. It is recommended to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE
Assigner
References
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
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{
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      "affected": [
        {
          "cpes": [
            "cpe:2.3:o:gl-inet:gl-mt3000_firmware:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Tor Proxy Service Configuration Handler"
          ],
          "product": "GL-MT3000",
          "vendor": "GL.iNet",
          "versions": [
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              "status": "affected",
              "version": "4.4.0"
            },
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              "status": "affected",
              "version": "4.4.1"
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              "version": "4.4.2"
            },
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              "status": "affected",
              "version": "4.4.3"
            },
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              "status": "affected",
              "version": "4.4.4"
            },
            {
              "status": "affected",
              "version": "4.4.5"
            },
            {
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              "version": "4.7"
            }
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        }
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          "type": "reporter",
          "value": "strforexc (VulDB User)"
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          "tags": [
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          "url": "https://vuldb.com/vuln/370832/cti"
        },
        {
          "name": "CVE-2026-12186 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-12186"
        },
        {
          "name": "Submit #815579 | GL.iNet GL-MT3000 mt3000-4.4.5 Command Injection",
          "tags": [
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          ],
          "url": "https://vuldb.com/submit/815579"
        },
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          "url": "https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/tor_set_config/Readme.md"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://fw.gl-inet.com/firmware/mt3000/release/mt3000-4.8.1-0819-1755615825.tar"
        }
      ],
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          "lang": "en",
          "time": "2026-06-14T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-06-14T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-06-14T08:35:16.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "GL.iNet GL-MT3000 Tor Proxy Service Configuration tor replace_country command injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-12186",
    "datePublished": "2026-06-14T20:45:08.530Z",
    "dateReserved": "2026-06-14T06:30:08.377Z",
    "dateUpdated": "2026-06-14T20:45:08.530Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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  }
}


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Taxonomy of the tags.





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

Author Source Type Date Other

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.


Detection rules are retrieved from Rulezet.