FKIE_CVE-2021-44882

Vulnerability from fkie_nvd - Published: 2022-02-04 02:15 - Updated: 2026-06-17 04:12
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
D-Link device DIR_878_FW1.30B08_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.
References
cve@mitre.orghttps://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_1/1.mdBroken Link
cve@mitre.orghttps://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286Vendor Advisory
cve@mitre.orghttps://www.dlink.com/en/security-bulletin/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_1/1.mdBroken Link
af854a3a-2127-422b-91ae-364da2661108https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.dlink.com/en/security-bulletin/Vendor Advisory
Impacted products
Vendor Product Version
dlink dir-878_firmware *
dlink dir-878_firmware 1.30b08
dlink dir-878 -
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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              "matchCriteriaId": "F578C781-C9F5-449C-916A-39F2C6C7B1C4",
              "versionEndIncluding": "1.20b05",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "D-Link device DIR_878_FW1.30B08_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request."
    },
    {
      "lang": "es",
      "value": "Se ha detectado que el dispositivo D-Link DIR_878_FW1.30B08_Hotfix_02, contiene una vulnerabilidad de inyecci\u00f3n de comandos en la funci\u00f3n twsystem. Esta vulnerabilidad permite a atacantes ejecutar comandos arbitrarios por medio de una petici\u00f3n POST HNAP1 dise\u00f1ada"
    }
  ],
  "id": "CVE-2021-44882",
  "lastModified": "2026-06-17T04:12:55.970",
  "metrics": {
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        "baseSeverity": "HIGH",
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          "authentication": "NONE",
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          "integrityImpact": "COMPLETE",
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        "type": "Primary",
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
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  "published": "2022-02-04T02:15:08.010",
  "references": [
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      "tags": [
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-77"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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