FKIE_CVE-2021-26997

Vulnerability from fkie_nvd - Published: 2021-06-11 13:15 - Updated: 2026-06-17 03:44
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
E-Series SANtricity OS Controller Software 11.x versions prior to 11.70.1 are susceptible to a vulnerability which when successfully exploited could allow a remote attacker to discover information via error messaging which may aid in crafting more complex attacks.
References
security-alert@netapp.comhttps://security.netapp.com/advisory/NTAP-20210610-0004Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/NTAP-20210610-0004Vendor Advisory
Impacted products
Vendor Product Version
netapp e-series_santricity_os_controller *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "E-Series SANtricity OS Controller Software 11.x",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Prior to 11.70.1"
            }
          ]
        }
      ],
      "source": "security-alert@netapp.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D179365A-1E70-4B07-B882-FD082FE2AA58",
              "versionEndExcluding": "11.70.1",
              "versionStartIncluding": "11.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "E-Series SANtricity OS Controller Software 11.x versions prior to 11.70.1 are susceptible to a vulnerability which when successfully exploited could allow a remote attacker to discover information via error messaging which may aid in crafting more complex attacks."
    },
    {
      "lang": "es",
      "value": "E-Series SANtricity OS Controller Software versiones 11.x anteriores a versi\u00f3n 11.70.1, son susceptibles a una vulnerabilidad que, si se explota con \u00e9xito, podr\u00eda permitir a un atacante remoto detectar informaci\u00f3n por medio de mensajes de error que podr\u00edan ayudar a dise\u00f1ar ataques m\u00e1s complejos"
    }
  ],
  "id": "CVE-2021-26997",
  "lastModified": "2026-06-17T03:44:07.000",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-06-11T13:15:07.817",
  "references": [
    {
      "source": "security-alert@netapp.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.netapp.com/advisory/NTAP-20210610-0004"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.netapp.com/advisory/NTAP-20210610-0004"
    }
  ],
  "sourceIdentifier": "security-alert@netapp.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-209"
        }
      ],
      "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.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.