Vulnerability-Lookup

JVNDB-2016-000246

Vulnerability from jvndb - Published: 2016-12-16 05:11 - Updated:2018-01-17 05:03

Severity

5.3 (Medium) - cvssV3_0 - CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Mutiple SONY Videoconference Systems do not properly perform authentication

Details

Multiple SONY Videoconference Systems have a default user account which does not require authentication to login to a device (CWE-306). This user account has a privilege to view some of the system configuration files. As a result, the device may be manipulated by an attacker with administrative privileges. telnet/ssl functionality is implemented based on the specifications in the device, and it is disabled by default. When this functionality is enabled, a user in the same subnetwork can login to the device.

References

Type

URL

	JVN	http://jvn.jp/en/jp/JVN42070907/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7830
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2016-7830
	Improper Authentication(CWE-287)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

	Sony Corporation	PCS-XC1
	Sony Corporation	PCS-XG100
	Sony Corporation	PCS-XG100S
	Sony Corporation	PCS-XG77
	Sony Corporation	PCS-XG77S

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000246.html",
  "dc:date": "2018-01-17T14:03+09:00",
  "dcterms:issued": "2016-12-16T14:11+09:00",
  "dcterms:modified": "2018-01-17T14:03+09:00",
  "description": "Multiple SONY Videoconference Systems have a default user account which does not require authentication to login to a device (CWE-306).\r\nThis user account has a privilege to view some of the system configuration files.  As a result, the device may be manipulated by an attacker with administrative privileges.\r\n\r\ntelnet/ssl functionality is implemented based on the specifications in the device, and it is disabled by default.  When this functionality is enabled, a user in the same subnetwork can login to the device.",
  "link": "https://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000246.html",
  "sec:cpe": [
    {
      "#text": "cpe:/h:sony:pcs-xc1",
      "@product": "PCS-XC1",
      "@vendor": "Sony Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/h:sony:pcs-xg100",
      "@product": "PCS-XG100",
      "@vendor": "Sony Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/h:sony:pcs-xg100s",
      "@product": "PCS-XG100S",
      "@vendor": "Sony Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/h:sony:pcs-xg77",
      "@product": "PCS-XG77",
      "@vendor": "Sony Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/h:sony:pcs-xg77s",
      "@product": "PCS-XG77S",
      "@vendor": "Sony Corporation",
      "@version": "2.2"
    }
  ],
  "sec:cvss": [
    {
      "@score": "2.9",
      "@severity": "Low",
      "@type": "Base",
      "@vector": "AV:A/AC:M/Au:N/C:P/I:N/A:N",
      "@version": "2.0"
    },
    {
      "@score": "5.3",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2016-000246",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN42070907/index.html",
      "@id": "JVN#42070907",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7830",
      "@id": "CVE-2016-7830",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2016-7830",
      "@id": "CVE-2016-7830",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-287",
      "@title": "Improper Authentication(CWE-287)"
    }
  ],
  "title": "Mutiple SONY Videoconference Systems do not properly perform authentication"
}

CVE-2016-7830 (GCVE-0-2016-7830)

Vulnerability from cvelistv5 – Published: 2017-06-09 16:00 – Updated: 2024-08-06 02:04

Summary

Sony PCS-XG100, PCS-XG100S, PCS-XG100C, PCS-XG77, PCS-XG77S, PCS-XG77C devices with firmware versions prior to Ver.1.51 and PCS-XC1 devices with firmware version prior to Ver.1.22 allow an attacker on the same network segment to bypass authentication to perform administrative operations via unspecified vectors.

Severity

No CVSS data available.

CWE

Authentication bypass

Assigner

jpcert CNA under the jpcert root

CNA scorecard C 64/100 over 193 records in the last 180 days details

References

2 references

URL	Tags
https://www.sony.co.uk/pro/support/attachment/123…	x_refsource_CONFIRM
https://jvn.jp/en/jp/JVN42070907/index.html	third-party-advisoryx_refsource_JVN

Impacted products

7 products

Vendor	Product	Version
Sony Corporation	PCS-XG100	Affected: firmware versions prior to Ver.1.51
Sony Corporation	PCS-XG100S	Affected: firmware versions prior to Ver.1.51
Sony Corporation	PCS-XG100C	Affected: firmware versions prior to Ver.1.51
Sony Corporation	PCS-XG77	Affected: firmware versions prior to Ver.1.51
Sony Corporation	PCS-XG77S	Affected: firmware versions prior to Ver.1.51
Sony Corporation	PCS-XG77C	Affected: firmware versions prior to Ver.1.51
Sony Corporation	PCS-XC1	Affected: firmware version prior to Ver.1.22

Date Public

2016-12-16 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:04:56.072Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.sony.co.uk/pro/support/attachment/1237494431832/1237494431864/videoconferencesecurityenhancement-v3.pdf"
          },
          {
            "name": "JVN#42070907",
            "tags": [
              "third-party-advisory",
              "x_refsource_JVN",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN42070907/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PCS-XG100",
          "vendor": "Sony Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "firmware versions prior to Ver.1.51"
            }
          ]
        },
        {
          "product": "PCS-XG100S",
          "vendor": "Sony Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "firmware versions prior to Ver.1.51"
            }
          ]
        },
        {
          "product": "PCS-XG100C",
          "vendor": "Sony Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "firmware versions prior to Ver.1.51"
            }
          ]
        },
        {
          "product": "PCS-XG77",
          "vendor": "Sony Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "firmware versions prior to Ver.1.51"
            }
          ]
        },
        {
          "product": "PCS-XG77S",
          "vendor": "Sony Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "firmware versions prior to Ver.1.51"
            }
          ]
        },
        {
          "product": "PCS-XG77C",
          "vendor": "Sony Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "firmware versions prior to Ver.1.51"
            }
          ]
        },
        {
          "product": "PCS-XC1",
          "vendor": "Sony Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "firmware version prior to Ver.1.22"
            }
          ]
        }
      ],
      "datePublic": "2016-12-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Sony PCS-XG100, PCS-XG100S, PCS-XG100C, PCS-XG77, PCS-XG77S, PCS-XG77C devices with firmware versions prior to Ver.1.51 and PCS-XC1 devices with firmware version prior to Ver.1.22 allow an attacker on the same network segment to bypass authentication to perform administrative operations via unspecified vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Authentication bypass",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-09T15:57:01.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.sony.co.uk/pro/support/attachment/1237494431832/1237494431864/videoconferencesecurityenhancement-v3.pdf"
        },
        {
          "name": "JVN#42070907",
          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
          "url": "https://jvn.jp/en/jp/JVN42070907/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2016-7830",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PCS-XG100",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "firmware versions prior to Ver.1.51"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "PCS-XG100S",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "firmware versions prior to Ver.1.51"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "PCS-XG100C",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "firmware versions prior to Ver.1.51"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "PCS-XG77",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "firmware versions prior to Ver.1.51"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "PCS-XG77S",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "firmware versions prior to Ver.1.51"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "PCS-XG77C",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "firmware versions prior to Ver.1.51"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "PCS-XC1",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "firmware version prior to Ver.1.22"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Sony Corporation"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Sony PCS-XG100, PCS-XG100S, PCS-XG100C, PCS-XG77, PCS-XG77S, PCS-XG77C devices with firmware versions prior to Ver.1.51 and PCS-XC1 devices with firmware version prior to Ver.1.22 allow an attacker on the same network segment to bypass authentication to perform administrative operations via unspecified vectors."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Authentication bypass"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.sony.co.uk/pro/support/attachment/1237494431832/1237494431864/videoconferencesecurityenhancement-v3.pdf",
              "refsource": "CONFIRM",
              "url": "https://www.sony.co.uk/pro/support/attachment/1237494431832/1237494431864/videoconferencesecurityenhancement-v3.pdf"
            },
            {
              "name": "JVN#42070907",
              "refsource": "JVN",
              "url": "https://jvn.jp/en/jp/JVN42070907/index.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2016-7830",
    "datePublished": "2017-06-09T16:00:00.000Z",
    "dateReserved": "2016-09-09T00:00:00.000Z",
    "dateUpdated": "2024-08-06T02:04:56.072Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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.

Action not permitted