Vulnerability-Lookup

CNVD-2016-00806

Vulnerability from cnvd - Published: 2016-02-03

Title

Westermo Industrial switches硬编码证书漏洞

Description

Westermo Industrial Switches是瑞典Westermo公司的一款工业以太网交换机产品。 Westermo Industrial switches存在安全漏洞，允许远程攻击者可利用该漏洞实施中间人攻击，未授权访问设备。

Severity

中

Patch Name

Westermo Industrial switches硬编码证书漏洞的补丁

Patch Description

Westermo Industrial Switches是瑞典Westermo公司的一款工业以太网交换机产品。 Westermo Industrial switches存在安全漏洞，允许远程攻击者可利用该漏洞实施中间人攻击，未授权访问设备。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://www.westermo.com/

Reference

http://ics-cert.us-cert.gov/advisories/ICSA-16-028-01

Impacted products

Name
Westermo WeOS 4.19.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7923"
    }
  },
  "description": "Westermo Industrial Switches\u662f\u745e\u5178Westermo\u516c\u53f8\u7684\u4e00\u6b3e\u5de5\u4e1a\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u4ea7\u54c1\u3002\r\n\r\nWestermo Industrial switches\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u672a\u6388\u6743\u8bbf\u95ee\u8bbe\u5907\u3002",
  "discovererName": "Neil Smith.",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.westermo.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00806",
  "openTime": "2016-02-03",
  "patchDescription": "Westermo Industrial Switches\u662f\u745e\u5178Westermo\u516c\u53f8\u7684\u4e00\u6b3e\u5de5\u4e1a\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u4ea7\u54c1\u3002\r\n\r\nWestermo Industrial switches\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u672a\u6388\u6743\u8bbf\u95ee\u8bbe\u5907\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": "Westermo Industrial switches\u786c\u7f16\u7801\u8bc1\u4e66\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Westermo WeOS 4.19.0"
  },
  "referenceLink": "http://ics-cert.us-cert.gov/advisories/ICSA-16-028-01",
  "serverity": "\u4e2d",
  "submitTime": "2016-01-30",
  "title": "Westermo Industrial switches\u786c\u7f16\u7801\u8bc1\u4e66\u6f0f\u6d1e"
}

CVE-2015-7923 (GCVE-0-2015-7923)

Vulnerability from cvelistv5 – Published: 2016-01-30 11:00 – Updated: 2024-08-06 08:06

Summary

Westermo WeOS before 4.19.0 uses the same SSL private key across different customers' installations, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a key.

Severity

No CVSS data available.

CWE

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01	x_refsource_MISC

Date Public

2016-01-28 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T08:06:30.799Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-01-28T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Westermo WeOS before 4.19.0 uses the same SSL private key across different customers\u0027 installations, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a key."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2016-01-30T11:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2015-7923",
          "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": {
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              "value": "Westermo WeOS before 4.19.0 uses the same SSL private key across different customers\u0027 installations, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a key."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01",
              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2015-7923",
    "datePublished": "2016-01-30T11:00:00.000Z",
    "dateReserved": "2015-10-22T00:00:00.000Z",
    "dateUpdated": "2024-08-06T08:06:30.799Z",
    "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.

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.