GSD-2021-3576

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Execution with Unnecessary Privileges vulnerability in Bitdefender Endpoint Security Tools, Total Security allows a local attacker to elevate to 'NT AUTHORITY\System. Impersonation enables the server thread to perform actions on behalf of the client but within the limits of the client's security context. This issue affects: Bitdefender Endpoint Security Tools versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 25.0.26.
Aliases
Aliases
CVE-2021-3576
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{
  "GSD": {
    "alias": "CVE-2021-3576",
    "description": "Execution with Unnecessary Privileges vulnerability in Bitdefender Endpoint Security Tools, Total Security allows a local attacker to elevate to \u0027NT AUTHORITY\\System. Impersonation enables the server thread to perform actions on behalf of the client but within the limits of the client\u0027s security context. This issue affects: Bitdefender Endpoint Security Tools versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 25.0.26.",
    "id": "GSD-2021-3576"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-3576"
      ],
      "details": "Execution with Unnecessary Privileges vulnerability in Bitdefender Endpoint Security Tools, Total Security allows a local attacker to elevate to \u0027NT AUTHORITY\\System. Impersonation enables the server thread to perform actions on behalf of the client but within the limits of the client\u0027s security context. This issue affects: Bitdefender Endpoint Security Tools versions prior to 7.2.1.65. Bitdefender Total Security versions prior to 25.0.26.",
      "id": "GSD-2021-3576",
      "modified": "2023-12-13T01:23:34.689594Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve-requests@bitdefender.com",
        "DATE_PUBLIC": "2021-10-12T09:00:00.000Z",
        "ID": "CVE-2021-3576",
        "STATE": "PUBLIC",
        "TITLE": "Privilege escalation via SeImpersonatePrivilege"
      },
      "affects": {
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            {
              "product": {
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      "credit": [
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          "value": "Zero-Day Initiative (ZDI)"
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          }
        ]
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      "impact": {
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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        }
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      "problemtype": {
        "problemtype_data": [
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                "lang": "eng",
                "value": "CWE-250 Execution with Unnecessary Privileges"
              }
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          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.bitdefender.com/support/security-advisories/privilege-escalation-via-seimpersonateprivilege-in-bitdefender-endpoint-security-tools-va-9848/",
            "refsource": "MISC",
            "url": "https://www.bitdefender.com/support/security-advisories/privilege-escalation-via-seimpersonateprivilege-in-bitdefender-endpoint-security-tools-va-9848/"
          },
          {
            "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-1276/",
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            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-1276/"
          },
          {
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          }
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      },
      "solution": [
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          "lang": "eng",
          "value": "An automatic update to Bitdefender Endpoint Security Tools version 7.2.1.65, Bitdefender Total Security version 25.0.26 fixes the issue."
        }
      ],
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          "VA-9848"
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        "discovery": "EXTERNAL"
      }
    },
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            }
          ]
        },
        "problemtype": {
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            },
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      },
      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
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            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
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            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
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          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
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          "userInteractionRequired": false
        },
        "baseMetricV3": {
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          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-04-25T18:05Z",
      "publishedDate": "2021-10-28T14:15Z"
    }
  }
}


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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.
  • 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.
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  • 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.