Vulnerability-Lookup

CNVD-2022-18261

Vulnerability from cnvd - Published: 2022-03-10

Title

Dell Vnx2 Oe For File安全特征问题漏洞

Description

Dell Vnx2 Oe For File是美国戴尔（Dell）公司的一个操作环境。 Dell Vnx2 Oe For File存在安全特征问题漏洞，该漏洞源于在处理身份验证请求时发生错误。远程攻击者可利用该漏洞绕过认证过程，获得对应用程序的未授权访问。

Severity

高

Patch Name

Dell Vnx2 Oe For File安全特征问题漏洞的补丁

Patch Description

Dell Vnx2 Oe For File是美国戴尔（Dell）公司的一个操作环境。 Dell Vnx2 Oe For File存在安全特征问题漏洞，该漏洞源于在处理身份验证请求时发生错误。远程攻击者可利用该漏洞绕过认证过程，获得对应用程序的未授权访问。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-36294

Impacted products

Name
DELL Dell VNX2 OE for File <=8.1.21.266

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-36294",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-36294"
    }
  },
  "description": "Dell Vnx2 Oe For File\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u73af\u5883\u3002\n\nDell Vnx2 Oe For File\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u5904\u7406\u8eab\u4efd\u9a8c\u8bc1\u8bf7\u6c42\u65f6\u53d1\u751f\u9519\u8bef\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8ba4\u8bc1\u8fc7\u7a0b\uff0c\u83b7\u5f97\u5bf9\u5e94\u7528\u7a0b\u5e8f\u7684\u672a\u6388\u6743\u8bbf\u95ee\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-18261",
  "openTime": "2022-03-10",
  "patchDescription": "Dell Vnx2 Oe For File\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u73af\u5883\u3002\r\n\r\nDell Vnx2 Oe For File\u5b58\u5728\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u5904\u7406\u8eab\u4efd\u9a8c\u8bc1\u8bf7\u6c42\u65f6\u53d1\u751f\u9519\u8bef\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8ba4\u8bc1\u8fc7\u7a0b\uff0c\u83b7\u5f97\u5bf9\u5e94\u7528\u7a0b\u5e8f\u7684\u672a\u6388\u6743\u8bbf\u95ee\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Dell Vnx2 Oe For File\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "DELL Dell VNX2 OE for File \u003c=8.1.21.266"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-36294",
  "serverity": "\u9ad8",
  "submitTime": "2022-02-28",
  "title": "Dell Vnx2 Oe For File\u5b89\u5168\u7279\u5f81\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-36294 (GCVE-0-2021-36294)

Vulnerability from cvelistv5 – Published: 2022-01-25 22:15 – Updated: 2024-09-16 16:22

Summary

Dell VNX2 OE for File versions 8.1.21.266 and earlier, contain an authentication bypass vulnerability. A remote unauthenticated attacker may exploit this vulnerability by forging a cookie to login as any user.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-331 - Insufficient Entropy

Assigner

dell mitre root Scorecard

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/en-us/00019115…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Dell	VNX Control Station	Affected: unspecified , < TBD (custom)

Date Public

2021-09-07 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:54:51.079Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "VNX Control Station",
          "vendor": "Dell",
          "versions": [
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              "lessThan": "TBD",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
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      "datePublic": "2021-09-07T00:00:00.000Z",
      "descriptions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
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      "problemTypes": [
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          "descriptions": [
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              "type": "CWE"
            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-01-25T22:15:21.000Z",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
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          "tags": [
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          ],
          "url": "https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@dell.com",
          "DATE_PUBLIC": "2021-09-07",
          "ID": "CVE-2021-36294",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "VNX Control Station",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "TBD"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "Dell"
              }
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            "baseSeverity": "Critical",
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              "url": "https://www.dell.com/support/kbdoc/en-us/000191155/dsa-2021-164-dell-vnx2-control-station-security-update-for-multiple-vulnerabilities"
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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.

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.

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CNVD-2022-18261

CVE-2021-36294 (GCVE-0-2021-36294)

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