CVE-2016-5247

Published Sep 22, 2016

Last updated 8 years ago

Overview

Description: The BIOS for Lenovo ThinkCentre E93, M6500t/s, M6600, M6600q, M6600t/s, M73p, M800, M83, M8500t/s, M8600t/s, M900, M93, and M93P devices; ThinkServer RQ940, RS140, TS140, TS240, TS440, and TS540 devices; and ThinkStation E32, P300, and P310 devices might allow local users or physically proximate attackers to bypass the Secure Boot protection mechanism by leveraging an AMI test key.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.0

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

CVSS 2.0

Type: Primary
Base score: 7.2
Impact score: 10
Exploitability score: 3.9
Vector string: AV:L/AC:L/Au:N/C:C/I:C/A:C

Weaknesses

nvd@nist.gov: CWE-254

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:lenovo:bios:-:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "61D66F0D-6C60-4CF6-A509-C6FAC2E22F95"
          }
        ],
        "operator": "OR"
      },
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_e93:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "DA9110B9-D4E6-4DEC-B0B9-DE4641117B54"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m6500t\\/s:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "E2BD6A2B-9A26-410E-A4D0-CCCCDECB7036"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m6600:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "E0CD688F-4889-4EC6-9664-40918E13D2AB"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m6600q:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "C5B844BF-DD4B-49B1-AF99-5DE7BDC3ACC1"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m6600t\\/s:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "5A6B017B-D84C-42E1-A1DB-2ADF40C62657"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m73p:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "CB7C0580-76A1-41C4-B743-96000853236B"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m800:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "B97FE070-E06D-433B-AAC9-A2460E404B94"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m83:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "9BB1BF39-4D09-4133-88CB-AD9E1271EFF0"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m8500t\\/s:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "9DC5D34D-72DB-455E-9A01-9066BE4D3670"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m8600t\\/s:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "01D2DD3A-4596-49DC-BCFB-440FA422B5D1"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m900:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "ADC80C43-18AF-433D-AA51-F473B8501329"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m93:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "6340A351-D5A0-46D2-BF97-412DD66BDE65"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkcentre_m93p:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "11A2CF02-7D37-4C2A-ABB5-0F072BF7C739"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkserver_rq940:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "D16D5E44-A7B1-4112-B881-B5AD3BAD4EEB"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkserver_rs140:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "E2808287-BB21-47D6-8D9B-FE0B72E24A5A"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkserver_ts140:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "7791F37A-6A3D-4E9E-9A66-DBF2A7164A5A"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkserver_ts240:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "05DAEF23-3EE2-4F8F-BE0D-F1981D46E387"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkserver_ts440:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "556D6385-C00B-4FEC-A55B-4F5ECB62C6D6"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkserver_ts540:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "E0AA8271-D3BC-484D-9D2F-06807A8C2256"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkstation_e32:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "5109E812-6297-4C9F-B2A1-7DBEB186D346"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkstation_p300:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "EDCE0A0B-C9EB-402A-B43B-6B7670E2BF73"
          },
          {
            "criteria": "cpe:2.3:h:lenovo:thinkstation_p310:-:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "363F9A72-1401-4F5D-84F1-D018867D972D"
          }
        ],
        "operator": "OR"
      }
    ],
    "operator": "AND"
  }
]

Overview

Risk scores

CVSS 3.0

CVSS 2.0

Weaknesses

Social media

Configurations

References