cnvd - cnvd-2020-45582

CNVD-2020-45582

Vulnerability from cnvd - Published: 2020-08-09

Title

Cisco Digital Network Architecture Center信息泄露漏洞（CNVD-2020-45582）

Description

Cisco Digital Network Architecture Center（DNA Center）是美国思科（Cisco）公司的一套数字网络体系结构解决方案。该方案能够扩展并保护网络内的设备、应用程序等。 Cisco DNA Center 1.2.10之前版本中存在信息泄露漏洞，该漏洞源于程序未能正确存储加密凭据。远程攻击者可利用该漏洞获取敏感信息。

Severity

中

Patch Name

Cisco Digital Network Architecture Center信息泄露漏洞（CNVD-2020-45582）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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-info-disc-6xsCyDYy

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-3391

Impacted products

Name
Cisco Digital Network Architecture Center <1.2.10

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3391"
    }
  },
  "description": "Cisco Digital Network Architecture Center\uff08DNA Center\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u6570\u5b57\u7f51\u7edc\u4f53\u7cfb\u7ed3\u6784\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u80fd\u591f\u6269\u5c55\u5e76\u4fdd\u62a4\u7f51\u7edc\u5185\u7684\u8bbe\u5907\u3001\u5e94\u7528\u7a0b\u5e8f\u7b49\u3002\n\nCisco DNA Center 1.2.10\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5b58\u50a8\u52a0\u5bc6\u51ed\u636e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-45582",
  "openTime": "2020-08-09",
  "patchDescription": "Cisco Digital Network Architecture Center\uff08DNA Center\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u6570\u5b57\u7f51\u7edc\u4f53\u7cfb\u7ed3\u6784\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u80fd\u591f\u6269\u5c55\u5e76\u4fdd\u62a4\u7f51\u7edc\u5185\u7684\u8bbe\u5907\u3001\u5e94\u7528\u7a0b\u5e8f\u7b49\u3002\r\n\r\nCisco DNA Center 1.2.10\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5b58\u50a8\u52a0\u5bc6\u51ed\u636e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "Cisco Digital Network Architecture Center\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-45582\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Digital Network Architecture Center \u003c1.2.10"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-3391",
  "serverity": "\u4e2d",
  "submitTime": "2020-07-02",
  "title": "Cisco Digital Network Architecture Center\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-45582\uff09"
}

CVE-2020-3391 (GCVE-0-2020-3391)

Vulnerability from cvelistv5 – Published: 2020-07-02 04:20 – Updated: 2024-11-15 16:57

Summary

A vulnerability in Cisco Digital Network Architecture (DNA) Center could allow an authenticated, remote attacker to view sensitive information in clear text. The vulnerability is due to insecure storage of certain unencrypted credentials on an affected device. An attacker could exploit this vulnerability by viewing the network device configuration and obtaining credentials that they may not normally have access to. A successful exploit could allow the attacker to use those credentials to discover and manage network devices.

Severity ?

6.5 (Medium)


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

CWE

CWE-200

Assigner

cisco

References

URL

Tags

https://tools.cisco.com/security/center/content/C…

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Digital Network Architecture Center (DNA Center)	Affected: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:30:58.220Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "name": "20200701 Cisco Digital Network Architecture Center Information Disclosure Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-info-disc-6xsCyDYy"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2020-3391",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-15T16:27:28.916390Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-15T16:57:25.898Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "product": "Cisco Digital Network Architecture Center (DNA Center)",
          "vendor": "Cisco",
          "versions": [
            {
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              "version": "n/a"
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      "descriptions": [
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        }
      ],
      "exploits": [
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          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
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      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
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      "problemTypes": [
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              "description": "CWE-200",
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-07-02T04:20:22",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
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          "name": "20200701 Cisco Digital Network Architecture Center Information Disclosure Vulnerability",
          "tags": [
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            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-info-disc-6xsCyDYy"
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      },
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      "x_legacyV4Record": {
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          "STATE": "PUBLIC",
          "TITLE": "Cisco Digital Network Architecture Center Information Disclosure Vulnerability"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Digital Network Architecture Center (DNA Center)",
                      "version": {
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                          {
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            }
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        },
        "exploit": [
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            {
              "name": "20200701 Cisco Digital Network Architecture Center Information Disclosure Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-info-disc-6xsCyDYy"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-dnac-info-disc-6xsCyDYy",
          "defect": [
            [
              "CSCvn19092"
            ]
          ],
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        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2020-45582

CVE-2020-3391 (GCVE-0-2020-3391)

Tags

Sightings

Nomenclature