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    CVE-2021-29240

    The Package Manager of CODESYS Development System 3 before 3.5.17.0 does not check the validity of packages before installation and may be used to install CODESYS packages with malicious content.

    Published:May 4, 2021
    Last Modified:Nov 21, 2024
    EPS:May 4, 2021
    EPSS Score:0.0026
    CVSS Score:7.8

    Affected Products

    Vendor
    Codesys
    Product
    Development System

    Exploits

    https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14636&token=1ce7e6e4cbe4651989ede418450d7c82e972bdf2&download=https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14636&token=1ce7e6e4cbe4651989ede418450d7c82e972bdf2&download=

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-44469 (CVSS 8.5) — The affected product extracts installation files to a temporary directory with incorrect default permissions d…
    CVE-2026-44468 (CVSS 8.5) — The affected product creates a directory with insecure default permissions during administrative installation.…
    CVE-2025-41700 (CVSS 7.8) — An unauthenticated attacker can trick a local user into executing arbitrary code by opening a deliberately man…
    CVE-2023-3669 (CVSS 3.3) — A missing Brute-Force protection in CODESYS Development System prior to 3.5.19.20 allows a local attacker to h…
    CVE-2023-37559 (CVSS 6.5) — After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted …
    CVE-2023-37558 (CVSS 6.5) — After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted …
    CVE-2023-37557 (CVSS 6.5) — After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted …
    CVE-2023-37556 (CVSS 6.5) — In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted…
    CVE-2023-37555 (CVSS 6.5) — In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted…
    CVE-2023-37554 (CVSS 6.5) — In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted…

    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