Vulnerability-Lookup

CNVD-2018-21926

Vulnerability from cnvd - Published: 2018-10-28

Title

Cisco Digital Network Architecture Center认证绕过漏洞

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 1.1版本中存在认证绕过漏洞，该漏洞源于受影响系统中带有不安全的默认配置。远程攻击者可利用该漏洞检索和修改重要的系统文件。

Severity

高

Patch Name

Cisco Digital Network Architecture Center认证绕过漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-dna-unauth-access

Reference

http://www.securityfocus.com/bid/105504

Impacted products

Name
Cisco Digital Network Architecture Center

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "105504"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15386"
    }
  },
  "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\r\n\r\nCisco DNA Center 1.1\u7248\u672c\u4e2d\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u7cfb\u7edf\u4e2d\u5e26\u6709\u4e0d\u5b89\u5168\u7684\u9ed8\u8ba4\u914d\u7f6e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u68c0\u7d22\u548c\u4fee\u6539\u91cd\u8981\u7684\u7cfb\u7edf\u6587\u4ef6\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-dna-unauth-access",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21926",
  "openTime": "2018-10-28",
  "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 1.1\u7248\u672c\u4e2d\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u7cfb\u7edf\u4e2d\u5e26\u6709\u4e0d\u5b89\u5168\u7684\u9ed8\u8ba4\u914d\u7f6e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u68c0\u7d22\u548c\u4fee\u6539\u91cd\u8981\u7684\u7cfb\u7edf\u6587\u4ef6\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\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Digital Network Architecture Center"
  },
  "referenceLink": "http://www.securityfocus.com/bid/105504",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-10",
  "title": "Cisco Digital Network Architecture Center\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-15386 (GCVE-0-2018-15386)

Vulnerability from cvelistv5 – Published: 2018-10-05 14:00 – Updated: 2024-11-26 14:34

Title

Cisco Digital Network Architecture Center Unauthenticated Access Vulnerability

Summary

A vulnerability in Cisco Digital Network Architecture (DNA) Center could allow an unauthenticated, remote attacker to bypass authentication and have direct unauthorized access to critical management functions. The vulnerability is due to an insecure default configuration of the affected system. An attacker could exploit this vulnerability by directly connecting to the exposed services. An exploit could allow the attacker to retrieve and modify critical system files.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-25 18:54 UTC

CWE

CWE-16

Assigner

cisco mitre root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/105504	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Impacted products

1 product

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

Date Public

2018-10-03 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-dna-unauth-access"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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                "id": "CVE-2018-15386",
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                  },
                  {
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-25T18:54:49.763341Z",
                "version": "2.0.3"
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        ],
        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
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        "dateUpdated": "2018-10-07T09:57:02.000Z",
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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.

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.