FKIE_CVE-2021-21069

Vulnerability from fkie_nvd - Published: 2021-03-12 19:15 - Updated: 2024-11-21 05:47
Summary
Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a local privilege escalation vulnerability that could allow an attacker to call functions against the installer to perform high privileged actions. Exploitation of this issue does not require user interaction.
Impacted products

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      "nodes": [
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              "criteria": "cpe:2.3:a:adobe:creative_cloud_desktop_application:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "065BB65B-7840-48D8-AB5C-0BCE3DC2303C",
              "versionEndIncluding": "5.3",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a local privilege escalation vulnerability that could allow an attacker to call functions against the installer to perform high privileged actions. Exploitation of this issue does not require user interaction."
    },
    {
      "lang": "es",
      "value": "Adobe Creative Cloud Desktop Application versiones 5.3 (y anteriores), est\u00e1 afectada por una vulnerabilidad de escalada de privilegios local que podr\u00eda permitir a un atacante llamar funciones contra el instalador para llevar a cabo acciones con altos privilegios.\u0026#xa0;Una explotaci\u00f3n de este problema no requiere una interacci\u00f3n del usuario"
    }
  ],
  "id": "CVE-2021-21069",
  "lastModified": "2024-11-21T05:47:30.493",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "psirt@adobe.com",
        "type": "Secondary"
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  "published": "2021-03-12T19:15:13.867",
  "references": [
    {
      "source": "psirt@adobe.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://helpx.adobe.com/security/products/creative-cloud/apsb21-18.html"
    },
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      "source": "psirt@adobe.com",
      "tags": [
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-281/"
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  "sourceIdentifier": "psirt@adobe.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "psirt@adobe.com",
      "type": "Secondary"
    }
  ]
}


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Sightings

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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.
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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.


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