FKIE_CVE-2021-43664

Vulnerability from fkie_nvd - Published: 2022-03-30 23:15 - Updated: 2026-06-17 04:11
Severity
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a command injection vulnerability via the component process forceugpo.
References
cve@mitre.orghttps://github.com/chibataiki/iot-vuls/blob/main/totolink/command-injection2.mdExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/chibataiki/iot-vuls/blob/main/totolink/command-injection2.mdExploit, Third Party Advisory
Impacted products
Vendor Product Version
totolink ex300_v2_firmware 4.0.3c.140_b20210429
totolink ex300_v2 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
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      "nodes": [
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a command injection vulnerability via the component process\u0026nbsp;forceugpo."
    },
    {
      "lang": "es",
      "value": "Se ha detectado que totolink EX300_v2 versi\u00f3n V4.0.3c.140_B20210429, contiene una vulnerabilidad de inyecci\u00f3n de comandos por medio del componente process\u0026#xa0;forceugpo"
    }
  ],
  "id": "CVE-2021-43664",
  "lastModified": "2026-06-17T04:11:14.467",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "type": "Primary",
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          "baseScore": 8.1,
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
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          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "source": "nvd@nist.gov",
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  "published": "2022-03-30T23:15:07.737",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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    },
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          "value": "CWE-77"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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