Vulnerability-Lookup

CNVD-2020-36950

Vulnerability from cnvd - Published: 2020-07-09

Title

WAGO Industrial Managed Switches 852-303、852-1305和852-1505信任管理问题漏洞（CNVD-2020-36950）

Description

WAGO Industrial Managed Switches 852-303等都是德国WAGO公司的一款工业管理型交换机。 WAGO Industrial Managed Switches 852-303 1.2.2.S0之前版本、852-1305 1.1.6.S0之前版本和852-1505 1.1.5.S0之前版本中存在信任管理问题漏洞，该漏洞源于程序使用了硬编码SSH密钥。攻击者可利用该漏洞中断通信或影响被管理的交换机。

Severity

高

Patch Name

WAGO Industrial Managed Switches 852-303、852-1305和852-1505信任管理问题漏洞（CNVD-2020-36950）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://www.wago.com/

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02

Impacted products

Name
['WAGO Industrial Managed Switches 852-303 <1.2.2.S0', 'WAGO Industrial Managed Switches 852-1305 <1.1.6.S0', 'WAGO Industrial Managed Switches 852-1505 <1.1.5.S0']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12549"
    }
  },
  "description": "WAGO Industrial Managed Switches 852-303\u7b49\u90fd\u662f\u5fb7\u56fdWAGO\u516c\u53f8\u7684\u4e00\u6b3e\u5de5\u4e1a\u7ba1\u7406\u578b\u4ea4\u6362\u673a\u3002\n\nWAGO Industrial Managed Switches 852-303 1.2.2.S0\u4e4b\u524d\u7248\u672c\u3001852-1305 1.1.6.S0\u4e4b\u524d\u7248\u672c\u548c852-1505 1.1.5.S0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e \uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u4e86\u786c\u7f16\u7801SSH\u5bc6\u94a5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e2d\u65ad\u901a\u4fe1\u6216\u5f71\u54cd\u88ab\u7ba1\u7406\u7684\u4ea4\u6362\u673a\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.wago.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-36950",
  "openTime": "2020-07-09",
  "patchDescription": "WAGO Industrial Managed Switches 852-303\u7b49\u90fd\u662f\u5fb7\u56fdWAGO\u516c\u53f8\u7684\u4e00\u6b3e\u5de5\u4e1a\u7ba1\u7406\u578b\u4ea4\u6362\u673a\u3002\r\n\r\nWAGO Industrial Managed Switches 852-303 1.2.2.S0\u4e4b\u524d\u7248\u672c\u3001852-1305 1.1.6.S0\u4e4b\u524d\u7248\u672c\u548c852-1505 1.1.5.S0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e \uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u4e86\u786c\u7f16\u7801SSH\u5bc6\u94a5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4e2d\u65ad\u901a\u4fe1\u6216\u5f71\u54cd\u88ab\u7ba1\u7406\u7684\u4ea4\u6362\u673a\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": "WAGO Industrial Managed Switches 852-303\u3001852-1305\u548c852-1505\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e \uff08CNVD-2020-36950\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "WAGO Industrial Managed Switches 852-303 \u003c1.2.2.S0",
      "WAGO Industrial Managed Switches 852-1305 \u003c1.1.6.S0",
      "WAGO Industrial Managed Switches 852-1505 \u003c1.1.5.S0"
    ]
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02",
  "serverity": "\u9ad8",
  "submitTime": "2019-06-14",
  "title": "WAGO Industrial Managed Switches 852-303\u3001852-1305\u548c852-1505\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e \uff08CNVD-2020-36950\uff09"
}

CVE-2019-12549 (GCVE-0-2019-12549)

Vulnerability from cvelistv5 – Published: 2019-06-17 16:33 – Updated: 2024-08-04 23:24

Summary

WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.wago.com/us/	x_refsource_MISC
	https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02	x_refsource_MISC
	https://cert.vde.com/en-us/advisories/vde-2019-013	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T23:24:39.193Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.wago.com/us/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert.vde.com/en-us/advisories/vde-2019-013"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-06-19T15:29:31",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.wago.com/us/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert.vde.com/en-us/advisories/vde-2019-013"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-12549",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.wago.com/us/",
              "refsource": "MISC",
              "url": "https://www.wago.com/us/"
            },
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02",
              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02"
            },
            {
              "name": "https://cert.vde.com/en-us/advisories/vde-2019-013",
              "refsource": "MISC",
              "url": "https://cert.vde.com/en-us/advisories/vde-2019-013"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-12549",
    "datePublished": "2019-06-17T16:33:13",
    "dateReserved": "2019-06-02T00:00:00",
    "dateUpdated": "2024-08-04T23:24:39.193Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2020-36950

CVE-2019-12549 (GCVE-0-2019-12549)

Tags

Sightings

Nomenclature