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    CVE-2021-27496

    Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing PRT files. This could lead to pointer dereferences of a value obtained from an untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process.

    Published:May 27, 2021
    Last Modified:Nov 21, 2024
    EPS:May 27, 2021
    EPSS Score:0.00297
    CVSS Score:7.8

    Affected Products

    Vendor
    Datakit
    Product
    Crosscadware
    Vendor
    Luxion
    Product
    Keyshot
    Vendor
    Siemens
    Product
    Solid Edge Se2020
    Vendor
    Siemens
    Product
    Solid Edge Se2020 Firmware
    Vendor
    Siemens
    Product
    Solid Edge Se2021
    Vendor
    Siemens
    Product
    Solid Edge Se2021 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-822 Untrusted Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-129 Pointer Manipulation

    Related CVEs

    CVE-2023-23579 (CVSS 7.8) — Datakit CrossCadWare_x64.dll contains an out-of-bounds write past the end of an allocated buffer whil…
    CVE-2023-22846 (CVSS 3.3) — Datakit CrossCadWare_x64.dll contains an out-of-bounds read past the end of an allocated buffer while p…
    CVE-2023-22354 (CVSS 3.3) — Datakit CrossCadWare_x64.dll contains an out-of-bounds read past the end of an allocated buffer while par…
    CVE-2023-22321 (CVSS 3.3) — Datakit CrossCadWare_x64.dll contains an out-of-bounds read past the end of an allocated buffer while parsi…
    CVE-2023-22295 (CVSS 3.3) — Datakit CrossCadWare_x64.dll contains an out of bounds read past the end of an allocated buffer while parsing …
    CVE-2021-27490 (CVSS 7.8) — Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in Key…
    CVE-2021-27492 (CVSS 5.5) — When opening a specially crafted 3DXML file, the application containing Datakit Software libraries CatiaV5_3dR…
    CVE-2021-27488 (CVSS 7.8) — Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in Key…
    CVE-2021-27494 (CVSS 7.8) — Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in Key…

    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