Vulnerability-Lookup

FKIE_CVE-2018-11052

Vulnerability from fkie_nvd - Published: 2018-07-03 17:29 - Updated: 2026-06-17 01:35

Severity

9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

Dell EMC ECS versions 3.2.0.0 and 3.2.0.1 contain an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to read and modify S3 objects by supplying specially crafted S3 requests.

References

URL	Tags
security_alert@emc.com	http://seclists.org/fulldisclosure/2018/Jul/1	Mailing List, Third Party Advisory
security_alert@emc.com	http://www.securityfocus.com/bid/104660	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://seclists.org/fulldisclosure/2018/Jul/1	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/104660	Third Party Advisory, VDB Entry

Impacted products

	Vendor	Product	Version
	dellemc	elastic_cloud_storage	3.2.0.0
	dellemc	elastic_cloud_storage	3.2.0.1

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "ECS",
          "vendor": "Dell EMC",
          "versions": [
            {
              "status": "affected",
              "version": "3.2.0.0"
            },
            {
              "status": "affected",
              "version": "3.2.0.1"
            }
          ]
        }
      ],
      "source": "security_alert@emc.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dellemc:elastic_cloud_storage:3.2.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "2F364000-6EB8-4015-9C1A-BDF375200BA9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:dellemc:elastic_cloud_storage:3.2.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "AA709148-3567-4B95-9C45-F3B8C281EE04",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell EMC ECS versions 3.2.0.0 and 3.2.0.1 contain an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to read and modify S3 objects by supplying specially crafted S3 requests."
    },
    {
      "lang": "es",
      "value": "Dell EMC ECS en versiones 3.2.0.0 y 3.2.0.1 contiene una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n. Un atacante remoto no autenticado podr\u00eda explotar esta vulnerabilidad para leer y modificar objetos S3 proporcionando peticiones S3 especialmente manipuladas."
    }
  ],
  "id": "CVE-2018-11052",
  "lastModified": "2026-06-17T01:35:10.040",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "security_alert@emc.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-07-03T17:29:00.267",
  "references": [
    {
      "source": "security_alert@emc.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://seclists.org/fulldisclosure/2018/Jul/1"
    },
    {
      "source": "security_alert@emc.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/104660"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://seclists.org/fulldisclosure/2018/Jul/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/104660"
    }
  ],
  "sourceIdentifier": "security_alert@emc.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2018-11052 (GCVE-0-2018-11052)

Vulnerability from cvelistv5 – Published: 2018-07-03 17:00 – Updated: 2024-09-17 04:00

Title

Dell EMC ECS S3 Authentication Bypass Vulnerability

Summary

Severity

9.8 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Authentication Bypass Vulnerability

Assigner

dell mitre root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/104660	vdb-entryx_refsource_BID
http://seclists.org/fulldisclosure/2018/Jul/1	mailing-listx_refsource_FULLDISC

Impacted products

1 product

Vendor	Product	Version
Dell EMC	ECS	Affected: 3.2.0.0 Affected: 3.2.0.1

Date Public

2018-06-19 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "http://seclists.org/fulldisclosure/2018/Jul/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ECS",
          "vendor": "Dell EMC",
          "versions": [
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              "version": "3.2.0.0"
            },
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
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      "problemTypes": [
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      ],
      "providerMetadata": {
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      "references": [
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      ],
      "source": {
        "discovery": "UNKNOWN"
      },
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      "x_legacyV4Record": {
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        "affects": {
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            "vendor_data": [
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                    {
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                      "version": {
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}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.