Vulnerability-Lookup

CNVD-2021-25682

Vulnerability from cnvd - Published: 2021-04-08

Title

F5 BIG-IQ访问控制错误漏洞

Description

F5 BIG-IQ是美国F5公司的一套基于软件的云管理解决方案。该方案支持跨公共和私有云、传统数据中心和混合环境部署应用交付和网络服务。 F5 BIG-IQ 5.2.0版本至7.0.0版本中存在访问控制错误漏洞，该漏洞源于在连接对等设备时，高可用性同步机制未能使用任何形式的身份验证，攻击者可借助特制的请求利用该漏洞绕过访问限制。

Severity

中

Formal description

目前厂商只发布了该软件7.x版本的修复措施，该软件5.x版本和6.x版本的修复措施暂未发布，详情请参考链接： https://support.f5.com/csp/article/K69422435

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-5870

Impacted products

Name
F5 BIG-IQ >=5.2.0，<=7.0.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5870"
    }
  },
  "description": "F5 BIG-IQ\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u8f6f\u4ef6\u7684\u4e91\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u652f\u6301\u8de8\u516c\u5171\u548c\u79c1\u6709\u4e91\u3001\u4f20\u7edf\u6570\u636e\u4e2d\u5fc3\u548c\u6df7\u5408\u73af\u5883\u90e8\u7f72\u5e94\u7528\u4ea4\u4ed8\u548c\u7f51\u7edc\u670d\u52a1\u3002\n\nF5 BIG-IQ 5.2.0\u7248\u672c\u81f37.0.0\u7248\u672c\u4e2d\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u8fde\u63a5\u5bf9\u7b49\u8bbe\u5907\u65f6\uff0c\u9ad8\u53ef\u7528\u6027\u540c\u6b65\u673a\u5236\u672a\u80fd\u4f7f\u7528\u4efb\u4f55\u5f62\u5f0f\u7684\u8eab\u4efd\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bbf\u95ee\u9650\u5236\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u53ea\u53d1\u5e03\u4e86\u8be5\u8f6f\u4ef67.x\u7248\u672c\u7684\u4fee\u590d\u63aa\u65bd\uff0c\u8be5\u8f6f\u4ef65.x\u7248\u672c\u548c6.x\u7248\u672c\u7684\u4fee\u590d\u63aa\u65bd\u6682\u672a\u53d1\u5e03\uff0c\u8be6\u60c5\u8bf7\u53c2\u8003\u94fe\u63a5\uff1a\r\nhttps://support.f5.com/csp/article/K69422435",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-25682",
  "openTime": "2021-04-08",
  "products": {
    "product": "F5 BIG-IQ \u003e=5.2.0\uff0c\u003c=7.0.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5870",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-26",
  "title": "F5 BIG-IQ\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-5870 (GCVE-0-2020-5870)

Vulnerability from cvelistv5 – Published: 2020-04-24 13:17 – Updated: 2024-08-04 08:47

Summary

In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization mechanisms do not use any form of authentication for connecting to the peer.

Severity

No CVSS data available.

CWE

Assigner

f5 CNA under the mitre root

CNA scorecard B 84/100 over 87 records in the last 180 days details

References

1 reference

URL	Tags
https://support.f5.com/csp/article/K69422435	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	BIG-IQ	Affected: 5.2.0-7.0.0

Date Public

2020-04-23 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:47:40.689Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K69422435"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "BIG-IQ",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "5.2.0-7.0.0"
            }
          ]
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      ],
      "datePublic": "2020-04-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization mechanisms do not use any form of authentication for connecting to the peer."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-24T13:17:01.000Z",
        "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
        "shortName": "f5"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.f5.com/csp/article/K69422435"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "f5sirt@f5.com",
          "ID": "CVE-2020-5870",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "BIG-IQ",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "5.2.0-7.0.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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                  "value": "n/a"
                }
              ]
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        },
        "references": {
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            {
              "name": "https://support.f5.com/csp/article/K69422435",
              "refsource": "MISC",
              "url": "https://support.f5.com/csp/article/K69422435"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
    "assignerShortName": "f5",
    "cveId": "CVE-2020-5870",
    "datePublished": "2020-04-24T13:17:01.000Z",
    "dateReserved": "2020-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T08:47:40.689Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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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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