FKIE_CVE-2021-22497

Vulnerability from fkie_nvd - Published: 2021-04-12 21:15 - Updated: 2026-06-17 03:37
Severity
3.8 (Low) - CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
Advanced Authentication versions prior to 6.3 SP4 have a potential broken authentication due to improper session management issue.
References
security@opentext.comhttps://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-634/data/advanced-authentication-releasenotes-634.html
af854a3a-2127-422b-91ae-364da2661108https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-634/data/advanced-authentication-releasenotes-634.html
Impacted products
Vendor Product Version
microfocus netiq_advanced_authentication *
microfocus netiq_advanced_authentication 6.3
microfocus netiq_advanced_authentication 6.3
microfocus netiq_advanced_authentication 6.3
microfocus netiq_advanced_authentication 6.3
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "platforms": [
            "All"
          ],
          "product": "Advanced Authentication",
          "vendor": "Micro Focus",
          "versions": [
            {
              "lessThan": "6.3 SP4",
              "status": "affected",
              "version": "Advanced Authentication",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@opentext.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microfocus:netiq_advanced_authentication:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7D8BAEC8-626A-4520-A89F-DB40CC774D87",
              "versionEndExcluding": "6.3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:-:*:*:*:*:*:*",
              "matchCriteriaId": "689649F7-75D8-4D13-9A71-50C2908EACA5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp1:*:*:*:*:*:*",
              "matchCriteriaId": "A0F82417-D88A-40C5-AD90-7AB826E29C2D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp2:*:*:*:*:*:*",
              "matchCriteriaId": "0DD98BB8-7A85-41D6-B1CB-7849D61F085A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp3:*:*:*:*:*:*",
              "matchCriteriaId": "729C4860-8CAC-4D4B-8C68-00B1E84E700A",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Advanced Authentication versions prior to 6.3 SP4 have a potential broken authentication due to improper session management issue."
    },
    {
      "lang": "es",
      "value": "Advanced Authentication versiones anteriores a 6.3, SP4, presentan una posible autenticaci\u00f3n rota debido a un problema de administraci\u00f3n de sesi\u00f3n inapropiada"
    }
  ],
  "id": "CVE-2021-22497",
  "lastModified": "2026-06-17T03:37:19.663",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "PHYSICAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.8,
          "baseSeverity": "LOW",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 0.2,
        "impactScore": 3.6,
        "source": "security@opentext.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-04-12T21:15:14.123",
  "references": [
    {
      "source": "security@opentext.com",
      "url": "https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-634/data/advanced-authentication-releasenotes-634.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-634/data/advanced-authentication-releasenotes-634.html"
    }
  ],
  "sourceIdentifier": "security@opentext.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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.

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