CVE-2017-3748 (GCVE-0-2017-3748)

Vulnerability from cvelistv5 – Published: 2017-06-29 15:00 – Updated: 2024-09-16 18:55
VLAI?
Summary
On Lenovo VIBE mobile phones, improper access controls on the nac_server component can be abused in conjunction with CVE-2017-3749 and CVE-2017-3750 to elevate privileges to the root user (commonly known as 'rooting' or "jail breaking" a device).
Severity ?
No CVSS data available.
CWE
  • Privilege escalation
Assigner
References
Impacted products
Vendor Product Version
Lenovo Group Ltd. Lenovo Vibe and Lenovo China-only Moto Mobile Phones Affected: Earlier than 6.0
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:39:39.676Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "99295",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/99295"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/us/en/product_security/LEN-15823"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Lenovo Vibe and Lenovo China-only Moto Mobile Phones",
          "vendor": "Lenovo Group Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "Earlier than 6.0"
            }
          ]
        }
      ],
      "datePublic": "2017-06-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "On Lenovo VIBE mobile phones, improper access controls on the nac_server component can be abused in conjunction with CVE-2017-3749 and CVE-2017-3750 to elevate privileges to the root user (commonly known as \u0027rooting\u0027 or \"jail breaking\" a device)."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Privilege escalation",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-30T09:57:01",
        "orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
        "shortName": "lenovo"
      },
      "references": [
        {
          "name": "99295",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/99295"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/us/en/product_security/LEN-15823"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@lenovo.com",
          "DATE_PUBLIC": "2017-06-22T00:00:00",
          "ID": "CVE-2017-3748",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Lenovo Vibe and Lenovo China-only Moto Mobile Phones",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Earlier than 6.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Lenovo Group Ltd."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "On Lenovo VIBE mobile phones, improper access controls on the nac_server component can be abused in conjunction with CVE-2017-3749 and CVE-2017-3750 to elevate privileges to the root user (commonly known as \u0027rooting\u0027 or \"jail breaking\" a device)."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Privilege escalation"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "99295",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/99295"
            },
            {
              "name": "https://support.lenovo.com/us/en/product_security/LEN-15823",
              "refsource": "CONFIRM",
              "url": "https://support.lenovo.com/us/en/product_security/LEN-15823"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
    "assignerShortName": "lenovo",
    "cveId": "CVE-2017-3748",
    "datePublished": "2017-06-29T15:00:00Z",
    "dateReserved": "2016-12-16T00:00:00",
    "dateUpdated": "2024-09-16T18:55:20.530Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2017-3748\",\"sourceIdentifier\":\"psirt@lenovo.com\",\"published\":\"2017-06-29T15:29:00.207\",\"lastModified\":\"2025-04-20T01:37:25.860\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"On Lenovo VIBE mobile phones, improper access controls on the nac_server component can be abused in conjunction with CVE-2017-3749 and CVE-2017-3750 to elevate privileges to the root user (commonly known as \u0027rooting\u0027 or \\\"jail breaking\\\" a device).\"},{\"lang\":\"es\",\"value\":\"En los tel\u00e9fonos m\u00f3viles Lenovo VIBE, los controles de acceso incorrectos en el componente nac_server puede emplearse junto con CVE-2017-3749 y CVE-2017-3750 para elevar los privilegios a usuario root (conocido com\u00fanmente como \\\"rooting\\\" o \\\"jail breaking\\\" de un dispositivo).\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"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:google:android:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"5.1.1\",\"matchCriteriaId\":\"B349128A-CD08-4B2B-975B-650831183DBE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a1600:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FF657581-9D69-4310-AE50-BE48CA5D4CB9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a2560:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0CFB6B14-B5BB-48AB-92CB-CF7487512DC5\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a2800:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"325AC02E-E178-40D9-90D0-4E79843290B9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a2860:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"339FC9D6-19B2-4B91-B899-00E5E277B303\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a2880:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"06D59E67-2F49-4B3F-9437-94C7140BCF31\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a3000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CBBAF531-27D5-44D6-9EEC-BA86172290E8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a3500:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0D7D1D8F-70CB-4B2F-BC7D-1B10E7EB2077\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a3600-d:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6F2F72DE-F368-4A03-BFA4-56B9FA4938AF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a3600u:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6401481C-49A1-4886-80B8-E14569D77DA4\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a3800-d:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"31FDA3C7-BC99-45A5-AE81-46DA8FA579C7\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a3900:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"65E0F862-F45A-46CA-941A-99ED0FFF4272\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a6000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"32979F5A-1DD6-42A9-9E10-E34CFFC96626\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a6000-i:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"898242F7-7C48-4439-8520-A0680EFD9FCD\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a6020i37:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC57159C-1E88-43AB-A56E-66CA3AD171EE\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a6600:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"83D6A8C1-E7E2-449F-8F6C-02993935E3CB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_a6800:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ADEF9C5D-A634-4E0D-AD7A-7F84BD7EF0CC\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_k30-e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"72AFFC5D-B159-4A7A-A482-455260883DC2\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_k30-w-cu:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B75A5EB3-6E3D-42D5-98E5-E0523342C11A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_k32c30:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6E8E4082-C625-4CC2-BD8E-3D8DD26FC5F3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:vibe_k80m:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AECF65FF-B344-446E-B303-BDB58FFC7290\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/99295\",\"source\":\"psirt@lenovo.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://support.lenovo.com/us/en/product_security/LEN-15823\",\"source\":\"psirt@lenovo.com\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/99295\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://support.lenovo.com/us/en/product_security/LEN-15823\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.