FKIE_CVE-2019-6195

Vulnerability from fkie_nvd - Published: 2020-02-14 17:15 - Updated: 2024-11-21 04:46
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
Summary
An authorization bypass exists in Lenovo XClarity Controller (XCC) versions prior to 3.08 CDI340V, 3.01 TEI392O, 1.71 PSI328N where a valid authenticated user with lesser privileges may be granted read-only access to higher-privileged information if 1) “LDAP Authentication Only with Local Authorization” mode is configured and used by XCC, and 2) a lesser privileged user logs into XCC within 1 minute of a higher privileged user logging out. The authorization bypass does not exist when “Local Authentication and Authorization” or “LDAP Authentication and Authorization” modes are configured and used by XCC.
References
psirt@lenovo.comhttps://support.lenovo.com/us/en/product_security/LEN-29116Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.lenovo.com/us/en/product_security/LEN-29116Vendor Advisory
Impacted products
Vendor Product Version
lenovo xclarity_controller *
lenovo thinkagile_hx_1000 -
lenovo thinkagile_hx_2000 -
lenovo thinkagile_hx_3000 -
lenovo thinkagile_hx_5000 -
lenovo thinkagile_hx_7000 -
lenovo thinkagile_vx_1000 -
lenovo thinkagile_vx_2000 -
lenovo thinkagile_vx_3000 -
lenovo thinkagile_vx_5000 -
lenovo thinkagile_vx_7000 -
lenovo thinksystem_sd530 -
lenovo thinksystem_sd650_dwc -
lenovo thinksystem_sn550 -
lenovo thinksystem_sn850 -
lenovo thinksystem_sr150 -
lenovo thinksystem_sr158 -
lenovo thinksystem_sr250 -
lenovo thinksystem_sr258 -
lenovo thinksystem_sr850 -
lenovo thinksystem_sr860 -
lenovo thinksystem_st250 -
lenovo thinksystem_st258 -
lenovo xclarity_controller *
lenovo thinkagile_hx_1000 -
lenovo thinkagile_hx_2000 -
lenovo thinkagile_hx_3000 -
lenovo thinkagile_hx_5000 -
lenovo thinkagile_hx_7000 -
lenovo thinkagile_mx_sr650 -
lenovo thinkagile_vx_1000 -
lenovo thinkagile_vx_2000 -
lenovo thinkagile_vx_3000 -
lenovo thinkagile_vx_5000 -
lenovo thinkagile_vx_7000 -
lenovo thinksystem_sr530 -
lenovo thinksystem_sr550 -
lenovo thinksystem_sr570 -
lenovo thinksystem_sr590 -
lenovo thinksystem_sr630 -
lenovo thinksystem_sr650 -
lenovo thinksystem_st550 -
lenovo thinksystem_st558 -
lenovo xclarity_controller *
lenovo thinksystem_sr950_server -
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An authorization bypass exists in Lenovo XClarity Controller (XCC) versions prior to 3.08 CDI340V, 3.01 TEI392O, 1.71 PSI328N where a valid authenticated user with lesser privileges may be granted read-only access to higher-privileged information if 1) \u201cLDAP Authentication Only with Local Authorization\u201d mode is configured and used by XCC, and 2) a lesser privileged user logs into XCC within 1 minute of a higher privileged user logging out. The authorization bypass does not exist when \u201cLocal Authentication and Authorization\u201d or \u201cLDAP Authentication and Authorization\u201d modes are configured and used by XCC."
    },
    {
      "lang": "es",
      "value": "Se presenta una omisi\u00f3n de autorizaci\u00f3n en Lenovo XClarity Controller (XCC) versiones anteriores a 3.08 CDI340V, versi\u00f3n 3.01 TEI392O, versi\u00f3n 1.71 PSI328N, donde un usuario autenticado v\u00e1lido con privilegios menores puede tener acceso de solo de lectura a informaci\u00f3n con privilegios superiores si 1) \"LDAP Authentication Only with Local Authorization\u201d es configurado y utilizado por XCC, y 2) un usuario con menos privilegios inicia sesi\u00f3n en XCC dentro de 1 minuto despu\u00e9s de que un usuario con mayor privilegio cierre sesi\u00f3n. La omisi\u00f3n de autorizaci\u00f3n no se presenta cuando los modos \u201cLocal Authentication and Authorization\u201d o \u201cLDAP Authentication and Authorization\u201d son configurados y utilizados por XCC."
    }
  ],
  "id": "CVE-2019-6195",
  "lastModified": "2024-11-21T04:46:09.123",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:H/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6,
        "source": "psirt@lenovo.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-02-14T17:15:13.223",
  "references": [
    {
      "source": "psirt@lenovo.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.lenovo.com/us/en/product_security/LEN-29116"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.lenovo.com/us/en/product_security/LEN-29116"
    }
  ],
  "sourceIdentifier": "psirt@lenovo.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "psirt@lenovo.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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}


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Sightings

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  • 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.
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  • 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.