Vulnerability-Lookup

CNVD-2020-34942

Vulnerability from cnvd - Published: 2020-06-26

Title

Broadcom CA API Developer Portal访问绕过漏洞

Description

Broadcom CA API Developer Portal是美国博通（Broadcom）公司的一款API完整生命周期管理解决方案中的API开发人员门户产品，它提供API发布方式控制、API性能监控等功能。 Broadcom CA API Developer Portal 4.3.1及之前版本中存在安全漏洞，该漏洞源于程序没有安全地处理共享密钥。攻击者可利用该漏洞绕过授权。

Severity

高

Patch Name

Broadcom CA API Developer Portal访问绕过漏洞的补丁

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://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11658

Impacted products

Name
Broadcom CA API Developer Portal <=4.3.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11658"
    }
  },
  "description": "Broadcom CA API Developer Portal\u662f\u7f8e\u56fd\u535a\u901a\uff08Broadcom\uff09\u516c\u53f8\u7684\u4e00\u6b3eAPI\u5b8c\u6574\u751f\u547d\u5468\u671f\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u4e2d\u7684API\u5f00\u53d1\u4eba\u5458\u95e8\u6237\u4ea7\u54c1\uff0c\u5b83\u63d0\u4f9bAPI\u53d1\u5e03\u65b9\u5f0f\u63a7\u5236\u3001API\u6027\u80fd\u76d1\u63a7\u7b49\u529f\u80fd\u3002\n\nBroadcom CA API Developer Portal 4.3.1\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u5b89\u5168\u5730\u5904\u7406\u5171\u4eab\u5bc6\u94a5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6388\u6743\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://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-34942",
  "openTime": "2020-06-26",
  "patchDescription": "Broadcom CA API Developer Portal\u662f\u7f8e\u56fd\u535a\u901a\uff08Broadcom\uff09\u516c\u53f8\u7684\u4e00\u6b3eAPI\u5b8c\u6574\u751f\u547d\u5468\u671f\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u4e2d\u7684API\u5f00\u53d1\u4eba\u5458\u95e8\u6237\u4ea7\u54c1\uff0c\u5b83\u63d0\u4f9bAPI\u53d1\u5e03\u65b9\u5f0f\u63a7\u5236\u3001API\u6027\u80fd\u76d1\u63a7\u7b49\u529f\u80fd\u3002\r\n\r\nBroadcom CA API Developer Portal 4.3.1\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u5b89\u5168\u5730\u5904\u7406\u5171\u4eab\u5bc6\u94a5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6388\u6743\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": "Broadcom CA API Developer Portal\u8bbf\u95ee\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Broadcom CA API Developer Portal \u003c=4.3.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11658",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-16",
  "title": "Broadcom CA API Developer Portal\u8bbf\u95ee\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2020-11658 (GCVE-0-2020-11658)

Vulnerability from cvelistv5 – Published: 2020-04-15 20:46 – Updated: 2024-08-04 11:35

Summary

CA API Developer Portal 4.3.1 and earlier handles shared secret keys in an insecure manner, which allows attackers to bypass authorization.

Severity

No CVSS data available.

CWE

Authorization Bypass

Assigner

ca mitre root

References

3 references

URL	Tags
https://techdocs.broadcom.com/us/product-content/…	x_refsource_MISC
http://seclists.org/fulldisclosure/2020/Apr/24	mailing-listx_refsource_FULLDISC
http://packetstormsecurity.com/files/157276/CA-AP…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	CA API Developer Portal	Affected: 4.3.1 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:35:13.703Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html"
          },
          {
            "name": "20200417 CA20200414-01: Security Notice for CA API Developer Portal",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2020/Apr/24"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/157276/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "CA API Developer Portal",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "4.3.1 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "CA API Developer Portal 4.3.1 and earlier handles shared secret keys in an insecure manner, which allows attackers to bypass authorization."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Authorization Bypass",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-17T23:06:01.000Z",
        "orgId": "e291eae9-7c0a-46ac-ba7d-5251811f8b7f",
        "shortName": "ca"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html"
        },
        {
          "name": "20200417 CA20200414-01: Security Notice for CA API Developer Portal",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2020/Apr/24"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/157276/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vuln@ca.com",
          "ID": "CVE-2020-11658",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "CA API Developer Portal",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "4.3.1 and earlier"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "CA API Developer Portal 4.3.1 and earlier handles shared secret keys in an insecure manner, which allows attackers to bypass authorization."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Authorization Bypass"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html",
              "refsource": "MISC",
              "url": "https://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html"
            },
            {
              "name": "20200417 CA20200414-01: Security Notice for CA API Developer Portal",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2020/Apr/24"
            },
            {
              "name": "http://packetstormsecurity.com/files/157276/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/157276/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e291eae9-7c0a-46ac-ba7d-5251811f8b7f",
    "assignerShortName": "ca",
    "cveId": "CVE-2020-11658",
    "datePublished": "2020-04-15T20:46:55.000Z",
    "dateReserved": "2020-04-09T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:35:13.703Z",
    "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.

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.

Action not permitted

CNVD-2020-34942

CVE-2020-11658 (GCVE-0-2020-11658)

Tags

Sightings

Nomenclature

Related by attack behaviour