Vulnerability-Lookup

CNVD-2020-20679

Vulnerability from cnvd - Published: 2020-03-31

Title

Grandstream UCM6200权限提升漏洞

Description

Grandstream UCM6200是美国潮流网络（Grandstream）公司的一套用于IP电话通信的企业级交换机。 Grandstream UCM6200系列1.0.20.22及之前版本中存在安全漏洞，该漏洞源于程序将未加密的用户密码存储在SQLite数据库中。攻击者可利用该漏洞检索所有密码并可能获取提升的权限。

Severity

高

Patch Name

Grandstream UCM6200权限提升漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： http://www.grandstream.com/

Impacted products

Name
Grandstream UCM6200 <=1.0.20.22

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5723"
    }
  },
  "description": "Grandstream UCM6200\u662f\u7f8e\u56fd\u6f6e\u6d41\u7f51\u7edc\uff08Grandstream\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8eIP\u7535\u8bdd\u901a\u4fe1\u7684\u4f01\u4e1a\u7ea7\u4ea4\u6362\u673a\u3002\n\nGrandstream UCM6200\u7cfb\u52171.0.20.22\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5c06\u672a\u52a0\u5bc6\u7684\u7528\u6237\u5bc6\u7801\u5b58\u50a8\u5728SQLite\u6570\u636e\u5e93\u4e2d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u68c0\u7d22\u6240\u6709\u5bc6\u7801\u5e76\u53ef\u80fd\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.grandstream.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-20679",
  "openTime": "2020-03-31",
  "patchDescription": "Grandstream UCM6200\u662f\u7f8e\u56fd\u6f6e\u6d41\u7f51\u7edc\uff08Grandstream\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8eIP\u7535\u8bdd\u901a\u4fe1\u7684\u4f01\u4e1a\u7ea7\u4ea4\u6362\u673a\u3002\r\n\r\nGrandstream UCM6200\u7cfb\u52171.0.20.22\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5c06\u672a\u52a0\u5bc6\u7684\u7528\u6237\u5bc6\u7801\u5b58\u50a8\u5728SQLite\u6570\u636e\u5e93\u4e2d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u68c0\u7d22\u6240\u6709\u5bc6\u7801\u5e76\u53ef\u80fd\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\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": "Grandstream UCM6200\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Grandstream UCM6200 \u003c=1.0.20.22"
  },
  "serverity": "\u9ad8",
  "submitTime": "2020-03-31",
  "title": "Grandstream UCM6200\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-5723 (GCVE-0-2020-5723)

Vulnerability from cvelistv5 – Published: 2020-03-30 19:03 – Updated: 2024-08-04 08:39

Summary

The UCM6200 series 1.0.20.22 and below stores unencrypted user passwords in an SQLite database. This could allow an attacker to retrieve all passwords and possibly gain elevated privileges.

Severity

No CVSS data available.

CWE

CWE-312 - Cleartext Password Storage (CWE-312)

Assigner

tenable mitre root

References

1 reference

URL	Tags
https://www.tenable.com/security/research/tra-2020-17	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Grandstream UCM6200 series	Affected: 1.0.20.20 and below

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:39:25.688Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2020-17"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Grandstream UCM6200 series",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.20.20 and below"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The UCM6200 series 1.0.20.22 and below stores unencrypted user passwords in an SQLite database. This could allow an attacker to retrieve all passwords and possibly gain elevated privileges."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-312",
              "description": "Cleartext Password Storage (CWE-312)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-30T19:03:22.000Z",
        "orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
        "shortName": "tenable"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/research/tra-2020-17"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vulnreport@tenable.com",
          "ID": "CVE-2020-5723",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Grandstream UCM6200 series",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "1.0.20.20 and below"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
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                  "lang": "eng",
                  "value": "Cleartext Password Storage (CWE-312)"
                }
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        "references": {
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            }
          ]
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
    "assignerShortName": "tenable",
    "cveId": "CVE-2020-5723",
    "datePublished": "2020-03-30T19:03:22.000Z",
    "dateReserved": "2020-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T08:39:25.688Z",
    "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.

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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.

Action not permitted

CNVD-2020-20679

CVE-2020-5723 (GCVE-0-2020-5723)

Tags

Sightings

Nomenclature

Related by attack behaviour