certfr_avis - CERTFR-2017-AVI-049

CERTFR-2017-AVI-049

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été corrigée dans SCADA Siemens SIMATIC Logon. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Siemens	N/A	SIMATIC IT toutes versions
Siemens	N/A	SIMATIC Logon toutes les versions inférieures à 1.5 SP3 Update 2
Siemens	N/A	SIMATIC PDM toutes versions
Siemens	N/A	SIMATIC WinCC versions 7.x
Siemens	N/A	SIMATIC PCS 7 toutes versions
Siemens	N/A	SIMATIC WinCC Runtime Professional toutes versions

References

Title

Publication Time

Tags

Bulletin de sécurité Siemens SSA-931064 du 13 février 2017

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "SIMATIC IT toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC Logon toutes les versions inf\u00e9rieures \u00e0 1.5 SP3 Update 2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC PDM toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC WinCC versions 7.x",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC PCS 7 toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC WinCC Runtime Professional toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2017-2684",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-2684"
    }
  ],
  "links": [],
  "reference": "CERTFR-2017-AVI-049",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2017-02-15T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans \u003cspan class=\"textit\"\u003eSCADA Siemens\nSIMATIC Logon\u003c/span\u003e. Elle permet \u00e0 un attaquant de provoquer un\ncontournement de la politique de s\u00e9curit\u00e9.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans SCADA Siemens SIMATIC Logon",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-931064 du 13 f\u00e9vrier 2017",
      "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_SSA-931064.pdf"
    }
  ]
}

CVE-2017-2684 (GCVE-0-2017-2684)

Vulnerability from cvelistv5 – Published: 2017-02-22 02:00 – Updated: 2024-08-05 14:02

Summary

Siemens SIMATIC Logon prior to V1.5 SP3 Update 2 could allow an attacker with knowledge of a valid user name, and physical or network access to the affected system, to bypass the application-level authentication.

Severity ?

No CVSS data available.

CWE

CWE-592 - Authentication Bypass Issues

Assigner

siemens

References

URL

Tags

	http://www.securityfocus.com/bid/96208	vdb-entryx_refsource_BID
	https://www.siemens.com/cert/pool/cert/siemens_se…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	SIMATIC Logon All versions < V1.5 SP3 Update 2	Affected: SIMATIC Logon All versions < V1.5 SP3 Update 2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:02:07.219Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "96208",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/96208"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-931064.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SIMATIC Logon All versions \u003c V1.5 SP3 Update 2",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "SIMATIC Logon All versions \u003c V1.5 SP3 Update 2"
            }
          ]
        }
      ],
      "datePublic": "2017-02-21T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Siemens SIMATIC Logon prior to V1.5 SP3 Update 2 could allow an attacker with knowledge of a valid user name, and physical or network access to the affected system, to bypass the application-level authentication."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-592",
              "description": "CWE-592: Authentication Bypass Issues",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-02-28T10:57:01",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "name": "96208",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/96208"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-931064.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2017-2684",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SIMATIC Logon All versions \u003c V1.5 SP3 Update 2",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "SIMATIC Logon All versions \u003c V1.5 SP3 Update 2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Siemens SIMATIC Logon prior to V1.5 SP3 Update 2 could allow an attacker with knowledge of a valid user name, and physical or network access to the affected system, to bypass the application-level authentication."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-592: Authentication Bypass Issues"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "96208",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/96208"
            },
            {
              "name": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-931064.pdf",
              "refsource": "CONFIRM",
              "url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-931064.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2017-2684",
    "datePublished": "2017-02-22T02:00:00",
    "dateReserved": "2016-12-01T00:00:00",
    "dateUpdated": "2024-08-05T14:02:07.219Z",
    "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

CERTFR-2017-AVI-049

Solution

CVE-2017-2684 (GCVE-0-2017-2684)

Tags

Sightings

Nomenclature