cnvd - cnvd-2016-11368

cnvd-2016-11368

Vulnerability from cnvd

Title: SIEMENS SIMATIC CP 1543-1设备拒绝服务漏洞

Description:

SIEMENS SIMATIC CP 1543-1是一台集成了防火墙、VPN、安全协议、数据加密等安全功能的通信处理器，提供了s7-1500控制器的网络连接和安全通信。

SIEMENS SIMATIC CP 1543-1设备存在拒绝服务漏洞。当SNMPv3写访问权限或SNMPv1开启时，攻击者利用漏洞可通过161/udp端口修改SNMP变量，从而降低可用性或导致拒绝服务攻击。

Severity: 中

Patch Name: SIEMENS SIMATIC CP 1543-1设备拒绝服务漏洞的补丁

Patch Description:

SIEMENS SIMATIC CP 1543-1是一台集成了防火墙、VPN、安全协议、数据加密等安全功能的通信处理器，提供了s7-1500控制器的网络连接和安全通信。

SIEMENS SIMATIC CP 1543-1设备存在拒绝服务漏洞。当SNMPv3写访问权限或SNMPv1开启时，攻击者利用漏洞可通过161/udp端口修改SNMP变量，从而降低可用性或导致拒绝服务攻击。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:

用户可升级至2.0.28版本，参考如下下载地址： https://support.industry.siemens.com/cs/ww/en/view/109743137

Reference: https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf

Impacted products

Name
SIEMENS SIMATIC CP 1543-1 <2.0.28

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94436"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8562"
    }
  },
  "description": "SIEMENS SIMATIC CP 1543-1\u662f\u4e00\u53f0\u96c6\u6210\u4e86\u9632\u706b\u5899\u3001VPN\u3001\u5b89\u5168\u534f\u8bae\u3001\u6570\u636e\u52a0\u5bc6\u7b49\u5b89\u5168\u529f\u80fd\u7684\u901a\u4fe1\u5904\u7406\u5668\uff0c\u63d0\u4f9b\u4e86s7-1500\u63a7\u5236\u5668\u7684\u7f51\u7edc\u8fde\u63a5\u548c\u5b89\u5168\u901a\u4fe1\u3002\r\n\r\nSIEMENS SIMATIC CP 1543-1\u8bbe\u5907\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5f53SNMPv3\u5199\u8bbf\u95ee\u6743\u9650\u6216SNMPv1\u5f00\u542f\u65f6\uff0c\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u901a\u8fc7161/udp\u7aef\u53e3\u4fee\u6539SNMP\u53d8\u91cf\uff0c\u4ece\u800c\u964d\u4f4e\u53ef\u7528\u6027\u6216\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "SOGETI,ANSSI",
  "formalWay": "\u7528\u6237\u53ef\u5347\u7ea7\u81f32.0.28\u7248\u672c\uff0c\u53c2\u8003\u5982\u4e0b\u4e0b\u8f7d\u5730\u5740\uff1a\r\nhttps://support.industry.siemens.com/cs/ww/en/view/109743137",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-11368",
  "openTime": "2016-11-21",
  "patchDescription": "SIEMENS SIMATIC CP 1543-1\u662f\u4e00\u53f0\u96c6\u6210\u4e86\u9632\u706b\u5899\u3001VPN\u3001\u5b89\u5168\u534f\u8bae\u3001\u6570\u636e\u52a0\u5bc6\u7b49\u5b89\u5168\u529f\u80fd\u7684\u901a\u4fe1\u5904\u7406\u5668\uff0c\u63d0\u4f9b\u4e86s7-1500\u63a7\u5236\u5668\u7684\u7f51\u7edc\u8fde\u63a5\u548c\u5b89\u5168\u901a\u4fe1\u3002\r\n\r\nSIEMENS SIMATIC CP 1543-1\u8bbe\u5907\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5f53SNMPv3\u5199\u8bbf\u95ee\u6743\u9650\u6216SNMPv1\u5f00\u542f\u65f6\uff0c\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u901a\u8fc7161/udp\u7aef\u53e3\u4fee\u6539SNMP\u53d8\u91cf\uff0c\u4ece\u800c\u964d\u4f4e\u53ef\u7528\u6027\u6216\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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 SIMATIC CP 1543-1\u8bbe\u5907\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SIEMENS SIMATIC CP 1543-1 \u003c2.0.28"
  },
  "referenceLink": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2016-11-21",
  "title": "SIEMENS SIMATIC CP 1543-1\u8bbe\u5907\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-8562 (GCVE-0-2016-8562)

Vulnerability from cvelistv5

Published

2016-11-18 21:00

Modified

2025-07-30 01:46

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Summary

A vulnerability has been identified in SIMATIC CP 1543-1 (All versions < V2.0.28), SIPLUS NET CP 1543-1 (All versions < V2.0.28). Under special conditions it was possible to write SNMP variables on port 161/udp which should be read-only and should only be configured with TIA-Portal. A write to these variables could reduce the availability or cause a denial-of-service.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/94436	vdb-entry, x_refsource_BID
	https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01	x_refsource_MISC
	http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf	x_refsource_CONFIRM
	https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:27:41.149Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "94436",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94436"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2016-8562",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-04T20:57:31.096194Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2022-03-03",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-8562"
              },
              "type": "kev"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-30T01:46:34.049Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "timeline": [
          {
            "lang": "en",
            "time": "2022-03-03T00:00:00+00:00",
            "value": "CVE-2016-8562 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-11-18T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIMATIC CP 1543-1 (All versions \u003c V2.0.28), SIPLUS NET CP 1543-1 (All versions \u003c V2.0.28). Under special conditions it was possible to write SNMP variables on port 161/udp which should be read-only and should only be configured with TIA-Portal. A write to these variables could reduce the availability or cause a denial-of-service."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-12T09:06:47.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "94436",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/94436"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-8562",
          "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": "A vulnerability has been identified in SIMATIC CP 1543-1 (All versions \u003c V2.0.28), SIPLUS NET CP 1543-1 (All versions \u003c V2.0.28). Under special conditions it was possible to write SNMP variables on port 161/udp which should be read-only and should only be configured with TIA-Portal. A write to these variables could reduce the availability or cause a denial-of-service."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "94436",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/94436"
            },
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01",
              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01"
            },
            {
              "name": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf",
              "refsource": "CONFIRM",
              "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-8562",
    "datePublished": "2016-11-18T21:00:00.000Z",
    "dateReserved": "2016-10-07T00:00:00.000Z",
    "dateUpdated": "2025-07-30T01:46:34.049Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted