CVE Feed

    Dashboard / CVE / CVE-2024-8933

    CVE-2024-8933

    CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability exists that could cause retrieval of password hash that could lead to denial of service and loss of confidentiality and integrity of controllers. To be successful, the attacker needs to inject themself inside the logical network while a valid user uploads or downloads a project file into the controller.

    Published:Nov 13, 2024
    Last Modified:Apr 15, 2026
    EPS:Nov 13, 2024
    EPSS Score:0.00093
    CVSS Score:7.5

    Affected Products

    Vendor
    Schneider-electric
    Product
    Modicon M340
    Vendor
    Schneider-electric
    Product
    Modicon Mc80
    Vendor
    Schneider-electric
    Product
    Modicon Momentum Unity M1e Processor

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-6625 (CVSS 8.7) — CWE-20: Improper Input Validation vulnerability exists that could cause a Denial Of Service when specific craf…
    CVE-2024-8936 (CVSS 8.3) — CWE-20: Improper Input Validation vulnerability exists that could lead to loss of confidentiality of controlle…
    CVE-2024-8938 (CVSS 9.2) — CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that cou…
    CVE-2024-5056 (CVSS 6.5) — CWE-552: Files or Directories Accessible to External Parties vulnerability exists which may prevent user to up…
    CVE-2023-25620 (CVSS 6.5) — A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denia…
    CVE-2023-25619 (CVSS 7.5) — A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial …
    CVE-2020-7475 (CVSS 9.8) — A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), …
    CVE-2018-7794 (CVSS 7.5) — A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon …
    CVE-2019-6857 (CVSS 7.5) — A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon …
    CVE-2019-6856 (CVSS 7.5) — A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon …

    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