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    CVE-2024-40590

    An improper certificate validation vulnerability [CWE-295] in FortiPortal version 7.4.0, version 7.2.4 and below, version 7.0.8 and below, version 6.0.15 and below when connecting to a FortiManager device, a FortiAnalyzer device, or an SMTP server may allow an unauthenticated attacker in a Man-in-the-Middle position to intercept on and tamper with the encrypted communication channel established between the FortiPortal and those endpoints.

    Published:Mar 14, 2025
    Last Modified:Jul 24, 2025
    EPS:Mar 14, 2025
    EPSS Score:0.00027
    CVSS Score:4.4

    Affected Products

    Vendor
    Fortinet
    Product
    Fortiportal

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-295 Improper Certificate Validation

    Related CVEs

    CVE-2026-49938 (CVSS 6.5) — A improper access control vulnerability in Fortinet FortiPortal 7.4.0 through 7.4.7, FortiPortal 7.2.0 through…
    CVE-2024-40593 (CVSS 6) — A key management errors vulnerability in Fortinet FortiAnalyzer 7.4.0 through 7.4.2, FortiAnalyzer 7.2.0 throu…
    CVE-2025-54838 (CVSS 6.8) — An Incorrect Authorization vulnerability [CWE-863] in FortiPortal 7.4.0 through 7.4.5 may allow an authenticat…
    CVE-2024-45329 (CVSS 4.3) — A authorization bypass through user-controlled key in Fortinet FortiPortal versions 7.4.0, versions 7.2.0 thro…
    CVE-2025-46777 (CVSS 2.3) — A insertion of sensitive information into log file in Fortinet FortiPortal versions 7.4.0, versions 7.2.0 thro…
    CVE-2025-24470 (CVSS 8.6) — An Improper Resolution of Path Equivalence vulnerability [CWE-41] in FortiPortal 7.4.0 through 7.4.2, 7.2.0 th…
    CVE-2022-23439 (CVSS 4.7) — A externally controlled reference to a resource in another sphere vulnerability in Fortinet allows attacker t…
    CVE-2024-35278 (CVSS 4.3) — A improper neutralization of special elements used in an sql command ('sql injection') in Fortinet FortiPortal…
    CVE-2024-52967 (CVSS 3.5) — An improper neutralization of script-related html tags in a web page (basic xss) in Fortinet FortiPortal 6.0.0…
    CVE-2021-32589 (CVSS 8.1) — A Use After Free (CWE-416) vulnerability in FortiManager version 7.0.0, version 6.4.5 and below, version 6.2.7…

    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