« Back to list

CVE-2017-3743

Status: ModifiedHigh (7.5)—

If multiple users are concurrently logged into a single system where one user is sending a command via the Lenovo ToolsCenter Advanced Settings Utility (ASU), UpdateXpress System Pack Installer (UXSPI) or Dynamic System Analysis (DSA) to a second machine, the other users may be able to see the user ID and clear text password that were used to access the second machine during the time the command is processing.

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 (3)

Lenovo — Advanced Settings UtilityLenovo — Toolscenter Dynamic System AnalysisLenovo — Updatexpress System Pack Installer

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2017-3743",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@lenovo.com",
      "affectedData": [
        {
          "vendor": "Lenovo Group Ltd.",
          "product": "ToolsCenter",
          "versions": [
            {
              "status": "affected",
              "version": "Lenovo Advanced Settings Utility versions earlier than 10.2 and UXSPI and DSA versions earlier than 10.3"
            }
          ]
        }
      ]
    }
  ],
  "published": "2017-06-20T00:29:00.297",
  "references": [
    {
      "url": "https://support.lenovo.com/us/en/product_security/LEN-10810",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@lenovo.com"
    },
    {
      "url": "https://support.lenovo.com/us/en/product_security/LEN-10810",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "If multiple users are concurrently logged into a single system where one user is sending a command via the Lenovo ToolsCenter Advanced Settings Utility (ASU), UpdateXpress System Pack Installer (UXSPI) or Dynamic System Analysis (DSA) to a second machine, the other users may be able to see the user ID and clear text password that were used to access the second machine during the time the command is processing."
    },
    {
      "lang": "es",
      "value": "Si múltiples usuarios han iniciado sesión simultáneamente en un único sistema en el que un usuario está enviando un comando mediante Lenovo ToolsCenter Advanced Settings Utility (ASU), UpdateXpress System Pack Installer (UXSPI) o Dynamic System Analysis (DSA) a un segundo ordenador, los otros usuarios podrían ver el ID de usuario y la contraseña en texto claro que se emplearon para acceder al segundo ordenador durante el tiempo que tarde en procesarse el comando."
    }
  ],
  "lastModified": "2026-06-17T01:18:50.220",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lenovo:advanced_settings_utility:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "953E805B-13D0-468B-A577-74B302B22FDC",
              "versionEndIncluding": "10.1"
            },
            {
              "criteria": "cpe:2.3:a:lenovo:toolscenter_dynamic_system_analysis:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DDF8249E-51F2-460D-9847-1E044EFDDBDD",
              "versionEndIncluding": "10.2"
            },
            {
              "criteria": "cpe:2.3:a:lenovo:updatexpress_system_pack_installer:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "756F3F34-D500-4507-98E0-F2B1330A83CB",
              "versionEndIncluding": "10.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@lenovo.com"
}