FKIE_CVE-2025-64787

Vulnerability from fkie_nvd - Published: 2025-12-09 21:15 - Updated: 2026-09-25 23:10
Severity
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Summary
Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass cryptographic protections and gain limited unauthorized write access. Exploitation of this issue requires user interaction with a cryptographic signature.
References
psirt@adobe.comhttps://helpx.adobe.com/security/products/acrobat/apsb25-119.htmlVendor Advisory
Impacted products
Vendor Product Version
adobe acrobat *
adobe acrobat_dc *
adobe acrobat_reader *
adobe acrobat_reader_dc *
adobe acrobat *
microsoft windows -
adobe acrobat *
apple macos -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "Acrobat Reader",
          "vendor": "Adobe",
          "versions": [
            {
              "lessThanOrEqual": "20.005.30803",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "psirt@adobe.com"
    }
  ],
  "configurations": [
    {
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              "versionEndExcluding": "20.005.30838",
              "versionStartIncluding": "20.001.3005",
              "vulnerable": true
            },
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            },
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              "matchCriteriaId": "577F6321-7719-4DE4-ACE0-D56FA057BB0C",
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            },
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              "matchCriteriaId": "390032F7-4C10-4F88-8EBC-71506676BBB1",
              "versionEndExcluding": "25.001.20997",
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            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
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              "versionEndExcluding": "24.001.30307",
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            }
          ],
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        },
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              "vulnerable": false
            }
          ],
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      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
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              "versionEndExcluding": "24.001.30308",
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          "negate": false,
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      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass cryptographic protections and gain limited unauthorized write access. Exploitation of this issue requires user interaction with a cryptographic signature."
    },
    {
      "lang": "es",
      "value": "Las versiones de Acrobat Reader 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 y anteriores se ven afectadas por una vulnerabilidad de Verificaci\u00f3n Incorrecta de Firma Criptogr\u00e1fica que podr\u00eda resultar en una omisi\u00f3n de caracter\u00edstica de seguridad. Un atacante podr\u00eda aprovechar esta vulnerabilidad para omitir las protecciones criptogr\u00e1ficas y obtener acceso de escritura no autorizado limitado. La explotaci\u00f3n de este problema no requiere interacci\u00f3n del usuario."
    }
  ],
  "id": "CVE-2025-64787",
  "lastModified": "2026-09-25T23:10:00.463",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4,
        "source": "psirt@adobe.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-64787",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-12-12T17:10:56.470568Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-12-09T21:15:59.337",
  "references": [
    {
      "source": "psirt@adobe.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb25-119.html"
    }
  ],
  "sourceIdentifier": "psirt@adobe.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-347"
        }
      ],
      "source": "psirt@adobe.com",
      "type": "Secondary"
    }
  ]
}



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