cnvd - cnvd-2020-70926

CNVD-2020-70926

Vulnerability from cnvd - Published: 2020-12-11

Title

SIEMENS SICAM A8000 RTUs SSL配置不安全漏洞

Description

SIEMENS SICAM A8000 RTUs（远程终端设备）系列是一个模块化设备系列，用于所有能源供应领域的远程控制和自动化应用。 SIEMENS SICAM A8000 RTUs存在安全漏洞。攻击者可利用漏洞解密通信，并损害传输信息的机密性和完整性。

Severity

高

Patch Name

Siemens SICAM A8000 RTUs SSL配置不安全漏洞的补丁

Patch Description

Siemens SICAM A8000 RTUs（远程终端设备）系列是一个模块化设备系列，用于所有能源供应领域的远程控制和自动化应用。 Siemens SICAM A8000 RTUs存在安全漏洞。攻击者可利用漏洞解密通信，并损害传输信息的机密性和完整性。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf

Impacted products

Name
['SIEMENS SICAM A8000 CP-8000 < V16', 'SIEMENS SICAM A8000 CP-8022 < V16', 'SIEMENS SICAM A8000 CP-8021 < V16']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-28396"
    }
  },
  "description": "SIEMENS SICAM A8000 RTUs\uff08\u8fdc\u7a0b\u7ec8\u7aef\u8bbe\u5907\uff09\u7cfb\u5217\u662f\u4e00\u4e2a\u6a21\u5757\u5316\u8bbe\u5907\u7cfb\u5217\uff0c\u7528\u4e8e\u6240\u6709\u80fd\u6e90\u4f9b\u5e94\u9886\u57df\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u3002\n\nSIEMENS SICAM A8000 RTUs\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u89e3\u5bc6\u901a\u4fe1\uff0c\u5e76\u635f\u5bb3\u4f20\u8f93\u4fe1\u606f\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-70926",
  "openTime": "2020-12-11",
  "patchDescription": "Siemens SICAM A8000 RTUs\uff08\u8fdc\u7a0b\u7ec8\u7aef\u8bbe\u5907\uff09\u7cfb\u5217\u662f\u4e00\u4e2a\u6a21\u5757\u5316\u8bbe\u5907\u7cfb\u5217\uff0c\u7528\u4e8e\u6240\u6709\u80fd\u6e90\u4f9b\u5e94\u9886\u57df\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u5e94\u7528\u3002\r\n\r\nSiemens SICAM A8000 RTUs\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u89e3\u5bc6\u901a\u4fe1\uff0c\u5e76\u635f\u5bb3\u4f20\u8f93\u4fe1\u606f\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\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": "Siemens SICAM A8000 RTUs SSL\u914d\u7f6e\u4e0d\u5b89\u5168\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS SICAM A8000 CP-8000 \u003c V16",
      "SIEMENS SICAM A8000 CP-8022 \u003c V16",
      "SIEMENS SICAM A8000 CP-8021 \u003c V16"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2020-12-08",
  "title": "SIEMENS SICAM A8000 RTUs SSL\u914d\u7f6e\u4e0d\u5b89\u5168\u6f0f\u6d1e"
}

CVE-2020-28396 (GCVE-0-2020-28396)

Vulnerability from cvelistv5 – Published: 2020-12-14 21:05 – Updated: 2024-08-04 16:33

Summary

A vulnerability has been identified in SICAM A8000 CP-8000 (All versions < V16), SICAM A8000 CP-8021 (All versions < V16), SICAM A8000 CP-8022 (All versions < V16). A web server misconfiguration of the affected device can cause insecure ciphers usage by a user´s browser. An attacker in a privileged position could decrypt the communication and compromise confidentiality and integrity of the transmitted information.

Severity ?

No CVSS data available.

CWE

CWE-693 - Protection Mechanism Failure

Assigner

siemens

References

URL

Tags

	https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

Vendor

Product

Version

Siemens

SICAM A8000 CP-8000

Affected: All versions < V16

	Siemens	SICAM A8000 CP-8021	Affected: All versions < V16
	Siemens	SICAM A8000 CP-8022	Affected: All versions < V16

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:33:59.131Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-062/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SICAM A8000 CP-8000",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V16"
            }
          ]
        },
        {
          "product": "SICAM A8000 CP-8021",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V16"
            }
          ]
        },
        {
          "product": "SICAM A8000 CP-8022",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V16"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SICAM A8000 CP-8000 (All versions \u003c V16), SICAM A8000 CP-8021 (All versions \u003c V16), SICAM A8000 CP-8022 (All versions \u003c V16). A web server misconfiguration of the affected device can cause insecure ciphers usage by a user\u00b4s browser. An attacker in a privileged position could decrypt the communication and compromise confidentiality and integrity of the transmitted information."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-693",
              "description": "CWE-693: Protection Mechanism Failure",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-14T17:06:09",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-062/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2020-28396",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SICAM A8000 CP-8000",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V16"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SICAM A8000 CP-8021",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V16"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SICAM A8000 CP-8022",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V16"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Siemens"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "A vulnerability has been identified in SICAM A8000 CP-8000 (All versions \u003c V16), SICAM A8000 CP-8021 (All versions \u003c V16), SICAM A8000 CP-8022 (All versions \u003c V16). A web server misconfiguration of the affected device can cause insecure ciphers usage by a user\u00b4s browser. An attacker in a privileged position could decrypt the communication and compromise confidentiality and integrity of the transmitted information."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-693: Protection Mechanism Failure"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-415783.pdf"
            },
            {
              "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-062/",
              "refsource": "MISC",
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-062/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2020-28396",
    "datePublished": "2020-12-14T21:05:19",
    "dateReserved": "2020-11-10T00:00:00",
    "dateUpdated": "2024-08-04T16:33:59.131Z",
    "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-2020-70926

CVE-2020-28396 (GCVE-0-2020-28396)

Tags

Sightings

Nomenclature