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CNVD-2021-92455

Vulnerability from cnvd - Published: 2021-11-30

Title

Dell EMC IsilonSD Management Server加密问题漏洞

Description

DELL Dell EMC IsilonSD Management Server是美国戴尔（DELL）公司的一款用于EMC IsilonSD存储的管理服务器。 Dell EMC IsilonSD Management Server 存在加密问题漏洞，该漏洞源于在SSH组件中使用了损坏的或有风险的加密算法。远程攻击者可利用该漏洞可以绕过认证，接管InsightIQ。

Severity

高

Patch Name

Dell EMC IsilonSD Management Server加密问题漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.dell.com/support/kbdoc/fr-fr/printview/000191604/10/en

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-36298

Impacted products

Name
DELL DELL Dell EMC IsilonSD Management Server 4.14

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-36298",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-36298"
    }
  },
  "description": "DELL Dell EMC IsilonSD Management Server\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8eEMC IsilonSD\u5b58\u50a8\u7684\u7ba1\u7406\u670d\u52a1\u5668\u3002\n\nDell EMC IsilonSD Management Server \u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728SSH\u7ec4\u4ef6\u4e2d\u4f7f\u7528\u4e86\u635f\u574f\u7684\u6216\u6709\u98ce\u9669\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u7ed5\u8fc7\u8ba4\u8bc1\uff0c\u63a5\u7ba1InsightIQ\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.dell.com/support/kbdoc/fr-fr/printview/000191604/10/en",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-92455",
  "openTime": "2021-11-30",
  "patchDescription": "DELL Dell EMC IsilonSD Management Server\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8eEMC IsilonSD\u5b58\u50a8\u7684\u7ba1\u7406\u670d\u52a1\u5668\u3002\r\n\r\nDell EMC IsilonSD Management Server \u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728SSH\u7ec4\u4ef6\u4e2d\u4f7f\u7528\u4e86\u635f\u574f\u7684\u6216\u6709\u98ce\u9669\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u7ed5\u8fc7\u8ba4\u8bc1\uff0c\u63a5\u7ba1InsightIQ\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 EMC IsilonSD Management Server\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "DELL DELL Dell EMC IsilonSD Management Server 4.14"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-36298",
  "serverity": "\u9ad8",
  "submitTime": "2021-10-14",
  "title": "Dell EMC IsilonSD Management Server\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-36298 (GCVE-0-2021-36298)

Vulnerability from cvelistv5 – Published: 2021-10-01 20:20 – Updated: 2024-09-17 02:36

Summary

Dell EMC InsightIQ, versions prior to 4.1.4, contain risky cryptographic algorithms in the SSH component. A remote unauthenticated attacker could potentially exploit this vulnerability leading to authentication bypass and remote takeover of the InsightIQ. This allows an attacker to take complete control of InsightIQ to affect services provided by SSH; so Dell recommends customers to upgrade at the earliest opportunity.

Severity

8.1 (High)


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

CWE

CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Assigner

dell mitre root

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/000191604	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Dell	Isilon InsightIQ	Affected: unspecified , < 4.1.4 (custom)

Date Public

2021-09-17 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:54:51.415Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://www.dell.com/support/kbdoc/000191604"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "Dell",
          "versions": [
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              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
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      "datePublic": "2021-09-17T00:00:00.000Z",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-01T20:20:58.000Z",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
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          ],
          "url": "https://www.dell.com/support/kbdoc/000191604"
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          "DATE_PUBLIC": "2021-09-17",
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          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Isilon InsightIQ",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "4.1.4"
                          }
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            }
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                  "value": "CWE-327: Use of a Broken or Risky Cryptographic Algorithm"
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            {
              "name": "https://www.dell.com/support/kbdoc/000191604",
              "refsource": "MISC",
              "url": "https://www.dell.com/support/kbdoc/000191604"
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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.

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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.

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CNVD-2021-92455

CVE-2021-36298 (GCVE-0-2021-36298)

Tags

Sightings

Nomenclature

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