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    CVE-2021-43554

    FATEK WinProladder Versions 3.30_24518 and prior are vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.

    Published:Dec 28, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 28, 2021
    EPSS Score:0.00316
    CVSS Score:7.8

    Affected Products

    Vendor
    Fatek
    Product
    Winproladder

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2021-43556 (CVSS 7.8) — FATEK WinProladder Versions 3.30_24518 and prior are vulnerable to a stack-based buffer overflow while process…
    CVE-2021-38436 (CVSS 7.8) — FATEK Automation WinProladder versions 3.30 and prior lacks proper validation of user-supplied data when parsi…
    CVE-2021-38438 (CVSS 7.8) — A use after free vulnerability in FATEK Automation WinProladder versions 3.30 and prior may be exploited when …
    CVE-2021-38434 (CVSS 7.8) — FATEK Automation WinProladder versions 3.30 and prior lacks proper validation of user-supplied data when parsi…
    CVE-2021-38440 (CVSS 3.3) — FATEK Automation WinProladder versions 3.30 and prior is vulnerable to an out-of-bounds read, which may allow …
    CVE-2021-38442 (CVSS 7.8) — FATEK Automation WinProladder versions 3.30 and prior lacks proper validation of user-supplied data when parsi…
    CVE-2021-38426 (CVSS 7.8) — FATEK Automation WinProladder versions 3.30 and prior lacks proper validation of user-supplied data when parsi…
    CVE-2021-38430 (CVSS 7.8) — FATEK Automation WinProladder versions 3.30 and prior proper validation of user-supplied data when parsing pro…
    CVE-2021-32988 (CVSS 9.8) — FATEK Automation WinProladder Versions 3.30 and prior are vulnerable to an out-of-bounds write, which may allo…
    CVE-2021-32992 (CVSS 9.8) — FATEK Automation WinProladder Versions 3.30 and prior do not properly restrict operations within the bounds of…

    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