{
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        "metrics": [
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              "content": {
                "id": "CVE-2021-47880",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
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                "timestamp": "2026-01-22T16:46:57.107797Z",
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    "cna": {
      "affected": [
        {
          "product": "Realtek Wireless LAN Utility",
          "vendor": "Realtek Semiconductor Corp.",
          "versions": [
            {
              "status": "affected",
              "version": "700.1631"
            }
          ]
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      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Luis Martinez"
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      ],
      "datePublic": "2021-03-14T00:00:00.000Z",
      "descriptions": [
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          "lang": "en",
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        }
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            "Recovery": "NOT_DEFINED",
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            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
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            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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            "userInteraction": "NONE",
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            "version": "3.1"
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          "descriptions": [
            {
              "cweId": "CWE-428",
              "description": "Unquoted Search Path or Element",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
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        "dateUpdated": "2026-01-21T17:27:51.781Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
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      "references": [
        {
          "name": "ExploitDB-49646",
          "tags": [
            "exploit"
          ],
          "url": "https://www.exploit-db.com/exploits/49646"
        },
        {
          "name": "Realtek Official Homepage",
          "tags": [
            "product"
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          "url": "https://www.realtek.com/en/"
        },
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          "name": "VulnCheck Advisory: Realtek Wireless LAN Utility 700.1631 - \u0027Realtek11nSU\u0027 Unquoted Service Path",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/realtek-wireless-lan-utility-realteknsu-unquoted-service-path"
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      ],
      "title": "Realtek Wireless LAN Utility 700.1631 - \u0027Realtek11nSU\u0027 Unquoted Service Path",
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    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2021-47880",
    "datePublished": "2026-01-21T17:27:51.781Z",
    "dateReserved": "2026-01-18T12:35:05.172Z",
    "dateUpdated": "2026-01-22T16:51:41.225Z",
    "state": "PUBLISHED"
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}