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CVE-2021-22293

Estado: ModificadaAlta (7.5)—

Some Huawei products have an inconsistent interpretation of HTTP requests vulnerability. Attackers can exploit this vulnerability to cause information leak. Affected product versions include: CampusInsight versions V100R019C10; ManageOne versions 6.5.1.1, 6.5.1.SPC100, 6.5.1.SPC200, 6.5.1RC1, 6.5.1RC2, 8.0.RC2. Affected product versions include: Taurus-AL00A versions 10.0.0.1(C00E1R1P1).

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (3)

Huawei — CampusinsightHuawei — ManageoneHuawei — Taurus-al00a Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-22293",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "affected": [
    {
      "source": "psirt@huawei.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "CampusInsight",
          "versions": [
            {
              "status": "affected",
              "version": "V100R019C10"
            }
          ]
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        {
          "vendor": "n/a",
          "product": "ManageOne",
          "versions": [
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              "status": "affected",
              "version": "6.5.1.1"
            },
            {
              "status": "affected",
              "version": "6.5.1.SPC100"
            },
            {
              "status": "affected",
              "version": "6.5.1.SPC200"
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              "status": "affected",
              "version": "6.5.1RC1"
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              "status": "affected",
              "version": "6.5.1RC2"
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              "status": "affected",
              "version": "8.0.RC2"
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  "published": "2021-02-06T03:15:12.767",
  "references": [
    {
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210120-01-http-en",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@huawei.com"
    },
    {
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210120-01-http-en",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-444"
        }
      ]
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  "descriptions": [
    {
      "lang": "en",
      "value": "Some Huawei products have an inconsistent interpretation of HTTP requests vulnerability. Attackers can exploit this vulnerability to cause information leak. Affected product versions include: CampusInsight versions V100R019C10; ManageOne versions 6.5.1.1, 6.5.1.SPC100, 6.5.1.SPC200, 6.5.1RC1, 6.5.1RC2, 8.0.RC2. Affected product versions include: Taurus-AL00A versions 10.0.0.1(C00E1R1P1)."
    },
    {
      "lang": "es",
      "value": "Algunos productos de Huawei presentan una vulnerabilidad de interpretación inconsistente de peticiones HTTP. Los atacantes pueden explotar esta vulnerabilidad para causar un filtrado de información. Las versiones de producto afectadas son: CampusInsight versiones V100R019C10; ManageOne versiones 6.5.1.1, 6.5.1.SPC100, 6.5.1.SPC200, 6.5.1RC1, 6.5.1RC2, 8.0.RC2. Las versiones de producto afectadas incluyen: Taurus-AL00A versión 10.0.0.1(C00E1R1P1)"
    }
  ],
  "lastModified": "2026-06-17T03:36:57.080",
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