cvelistv5 - cve-2016-8562

cve-2016-8562

Vulnerability from cvelistv5

Published

2016-11-18 21:00

Modified

2024-08-06 02:27

Severity ?

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
cve@mitre.org	http://www.securityfocus.com/bid/94436	Broken Link, Third Party Advisory, VDB Entry
cve@mitre.org	http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf	Broken Link, Patch, Vendor Advisory
cve@mitre.org	https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf	Vendor Advisory
cve@mitre.org	https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01	Third Party Advisory, US Government Resource

Impacted products

▼	Vendor	Product
	n/a	n/a

CISA Known exploited vulnerability

Data from the Known Exploited Vulnerabilities Catalog

Date added: 2022-03-03

Due date: 2022-03-24

Required action: Apply updates per vendor instructions.

Used in ransomware: Unknown

Notes: https://nvd.nist.gov/vuln/detail/CVE-2016-8562

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"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-11-18T00:00:00",
      "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",
        "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",
    "dateReserved": "2016-10-07T00:00:00",
    "dateUpdated": "2024-08-06T02:27:41.149Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "cisa_known_exploited": {
      "cveID": "CVE-2016-8562",
      "cwes": "[\"CWE-20\"]",
      "dateAdded": "2022-03-03",
      "dueDate": "2022-03-24",
      "knownRansomwareCampaignUse": "Unknown",
      "notes": "https://nvd.nist.gov/vuln/detail/CVE-2016-8562",
      "product": "SIMATIC CP",
      "requiredAction": "Apply updates per vendor instructions.",
      "shortDescription": "An improper privilege management vulnerability exists within the Siemens SIMATIC Communication Processor (CP) that allows a privileged attacker to remotely cause a denial of service.",
      "vendorProject": "Siemens",
      "vulnerabilityName": "Siemens SIMATIC CP 1543-1 Improper Privilege Management Vulnerability"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2016-8562\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2016-11-18T21:59:02.033\",\"lastModified\":\"2024-07-24T14:26:41.253\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"cisaExploitAdd\":\"2022-03-03\",\"cisaActionDue\":\"2022-03-24\",\"cisaRequiredAction\":\"Apply updates per vendor instructions.\",\"cisaVulnerabilityName\":\"Siemens SIMATIC CP 1543-1 Improper Privilege Management Vulnerability\",\"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.\"},{\"lang\":\"es\",\"value\":\"Se ha identificado una vulnerabilidad en SIMATIC CP 1543-1 (Todas las versiones \u0026lt; V2.0.28), SIPLUS NET CP 1543-1 (Todas las versiones \u0026lt; V2.0.28). En condiciones especiales era posible escribir variables SNMP en el puerto 161/udp que deber\u00edan ser de s\u00f3lo lectura y s\u00f3lo deber\u00edan configurarse con TIA-Portal. Una escritura en estas variables podr\u00eda reducir la disponibilidad o causar una denegaci\u00f3n de servicio\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.6,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:S/C:N/I:N/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":3.5},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":6.8,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:simatic_cp_1543-1_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.0.28\",\"matchCriteriaId\":\"F8CCE837-13AF-47FB-B4C8-7720F0876229\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:simatic_cp_1543-1:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3FDE92FB-38C7-46E8-9208-BBD7872219D5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:siplus_net_cp_1543-1_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.0.28\",\"matchCriteriaId\":\"DDDA7068-0640-4E8C-A917-DB41F6A9D66A\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:siplus_net_cp_1543-1:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5D7AB0D5-FD3E-416A-975B-D212B3350433\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/94436\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]}]}}"
  }
}

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

cve-2016-8562

Vulnerability from cvelistv5

CISA Known exploited vulnerability

Data from the Known Exploited Vulnerabilities Catalog

gsd-2016-8562

Vulnerability from gsd

ghsa-f87x-hp4c-9cvw

Vulnerability from github

var-201611-0025

Vulnerability from variot

Tags

Sightings

Nomenclature