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    CVE-2021-27042

    A maliciously crafted DWG file can be used to write beyond the allocated buffer while parsing DWG files. The vulnerability exists because the application fails to handle a crafted DWG file, which causes an unhandled exception. An attacker can leverage this vulnerability to execute arbitrary code.

    Published:Jun 25, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 25, 2021
    EPSS Score:0.00367
    CVSS Score:7.8

    Affected Products

    Vendor
    Autodesk
    Product
    Advance Steel
    Vendor
    Autodesk
    Product
    Autocad
    Vendor
    Autodesk
    Product
    Autocad Architecture
    Vendor
    Autodesk
    Product
    Autocad Electrical
    Vendor
    Autodesk
    Product
    Autocad Lt
    Vendor
    Autodesk
    Product
    Autocad Map 3d
    Vendor
    Autodesk
    Product
    Autocad Mechanical
    Vendor
    Autodesk
    Product
    Autocad Mep
    Vendor
    Autodesk
    Product
    Autocad Plant 3d
    Vendor
    Autodesk
    Product
    Civil 3d

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    CVE-2026-16465 (CVSS 6.1) — A maliciously crafted DWG or DXF file, when parsed through Autodesk AutoCAD, can force an Out-of-Bounds Read v…
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    CVE-2026-0874 (CVSS 7.8) — A maliciously crafted CATPART file, when parsed through certain Autodesk products, can force an Out-of-Bounds …
    CVE-2025-10900 (CVSS 7.8) — AA maliciously crafted MODEL file, when parsed through certain Autodesk products, can force an Out-of-Bounds W…
    CVE-2025-10899 (CVSS 7.8) — AA maliciously crafted MODEL file, when parsed through certain Autodesk products, can force an Out-of-Bounds W…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High