cve-2021-39857
Vulnerability from cvelistv5
Published
2021-09-29 15:39
Modified
2024-09-16 18:18
Summary
Adobe Acrobat Reader DC Information Disclosure via ActiveX LoadFile
References
Impacted products
AdobeAcrobat Reader
Show details on NVD website


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        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:20:33.671Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://helpx.adobe.com/security/products/acrobat/apsb21-55.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Acrobat Reader",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "DC 2021 July",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "20.0-Classic 2021 July",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "17.0-Classic 2021 July",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "None",
              "status": "affected",
              "version": "unspecified",
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          ]
        }
      ],
      "datePublic": "2021-09-14T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Adobe Acrobat Reader DC add-on for Internet Explorer versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by an Information Disclosure vulnerability. An unauthenticated attacker could leverage this vulnerability to check for existence of local files. Exploitation of this issue requires user interaction in that a victim must visit an attacker controlled web page."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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            "version": "3.0"
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      "providerMetadata": {
        "dateUpdated": "2021-09-29T15:39:03",
        "orgId": "078d4453-3bcd-4900-85e6-15281da43538",
        "shortName": "adobe"
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          "url": "https://helpx.adobe.com/security/products/acrobat/apsb21-55.html"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Adobe Acrobat Reader DC Information Disclosure via ActiveX LoadFile",
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          "DATE_PUBLIC": "2021-09-14T23:00:00.000Z",
          "ID": "CVE-2021-39857",
          "STATE": "PUBLIC",
          "TITLE": "Adobe Acrobat Reader DC Information Disclosure via ActiveX LoadFile"
        },
        "affects": {
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                      "version": {
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                          {
                            "version_affected": "\u003c=",
                            "version_value": "17.0-Classic 2021 July"
                          },
                          {
                            "version_affected": "\u003c=",
                            "version_value": "None"
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            }
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            "attackVector": "Network",
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            "baseSeverity": "Low",
            "confidentialityImpact": "Low",
            "integrityImpact": "None",
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            "userInteraction": "Required",
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    "assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
    "assignerShortName": "adobe",
    "cveId": "CVE-2021-39857",
    "datePublished": "2021-09-29T15:39:03.125065Z",
    "dateReserved": "2021-08-23T00:00:00",
    "dateUpdated": "2024-09-16T18:18:42.854Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
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  }
}


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