CVE-2020-28369 (GCVE-0-2020-28369)

Vulnerability from cvelistv5 – Published: 2023-12-12 00:00 – Updated: 2024-08-04 16:33
VLAI
Summary
In BeyondTrust Privilege Management for Windows (aka PMfW) through 5.7, a SYSTEM installation causes Cryptbase.dll to be loaded from the user-writable location %WINDIR%\Temp.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:33:59.223Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.beyondtrust.com/privilege-management/windows-mac"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.beyondtrust.com/trust-center/security-advisories/bt22-08"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In BeyondTrust Privilege Management for Windows (aka PMfW) through 5.7, a SYSTEM installation causes Cryptbase.dll to be loaded from the user-writable location %WINDIR%\\Temp."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-12T14:54:01.302Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.beyondtrust.com/privilege-management/windows-mac"
        },
        {
          "url": "https://www.beyondtrust.com/trust-center/security-advisories/bt22-08"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-28369",
    "datePublished": "2023-12-12T00:00:00.000Z",
    "dateReserved": "2020-11-09T00:00:00.000Z",
    "dateUpdated": "2024-08-04T16:33:59.223Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2020-28369",
      "date": "2026-09-21",
      "epss": "0.00233",
      "percentile": "0.14476"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:beyondtrust:privilege_management_for_windows:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "653794F5-3E2F-455F-8788-72885B8BD698",
                    "versionEndIncluding": "5.7",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In BeyondTrust Privilege Management for Windows (aka PMfW) through 5.7, a SYSTEM installation causes Cryptbase.dll to be loaded from the user-writable location %WINDIR%\\Temp."
          },
          {
            "lang": "es",
            "value": "En BeyondTrust Privilege Management para Windows (tambi\u00e9n conocido como PMfW) hasta 5.7, una instalaci\u00f3n de SISTEMA hace que Cryptbase.dll se cargue desde la ubicaci\u00f3n de escritura del usuario %WINDIR%\\Temp."
          }
        ],
        "id": "CVE-2020-28369",
        "lastModified": "2024-11-21T05:22:40.593",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2023-12-12T15:15:07.450",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Product"
            ],
            "url": "https://www.beyondtrust.com/privilege-management/windows-mac"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://www.beyondtrust.com/trust-center/security-advisories/bt22-08"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Product"
            ],
            "url": "https://www.beyondtrust.com/privilege-management/windows-mac"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://www.beyondtrust.com/trust-center/security-advisories/bt22-08"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-427"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.