« Back to list

CVE-2019-6154

Status: ModifiedHigh (7.8)—

A DLL search path vulnerability was reported in Lenovo Bootable Generator, prior to version Mar-2019, that could allow a malicious user with local access to execute code on the system.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Lenovo — Bootable USB

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2019-6154",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@lenovo.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.3,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.4,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@lenovo.com",
      "affectedData": [
        {
          "vendor": "Lenovo",
          "product": "Lenovo Bootable Generator",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "Mar-2019",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-04-10T17:29:00.400",
  "references": [
    {
      "url": "https://support.lenovo.com/solutions/LEN-25401",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@lenovo.com"
    },
    {
      "url": "https://support.lenovo.com/solutions/LEN-25401",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-426"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A DLL search path vulnerability was reported in Lenovo Bootable Generator, prior to version Mar-2019, that could allow a malicious user with local access to execute code on the system."
    },
    {
      "lang": "es",
      "value": "Se informó de una vulnerabilidad en la ruta de búsqueda de DLL en Lenovo Bootable Generator, anterior a la versión Mar-2019, que podría permitir a un usuario malicioso con acceso local ejecute código en el sistema."
    }
  ],
  "lastModified": "2026-06-17T02:38:41.323",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lenovo:bootable_usb:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4373A561-D116-4844-8F09-BEB7923ED0DB",
              "versionEndExcluding": "mar-2019"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:lenovo:ideacentre:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "BE2310B3-8DD3-427A-8A0A-B612FA3FE132"
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkcentre:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A0E8DBDC-AA46-4DF0-B557-275DB8CF3CD6"
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkpad:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "E7BD24F8-2446-4657-A1A1-B6DDF52D2250"
            },
            {
              "criteria": "cpe:2.3:h:lenovo:thinkstation:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "8A7A1F41-8BA5-4A8B-80DA-24A4C43FCF21"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@lenovo.com"
}