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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2025-54820

CVE-2025-54820: 1 tracked advisory record across Fortinet. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

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Vendor advisory comparison

Fortinet

1 advisory
  • Advisory severityHigh7.0

    High [CVE-2025-54820] Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiManager 7.4.0 through 7.4.2, FortiManager…

    CVE-2025-54820Source published Source updated

    A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiManager 7.4.0 through 7.4.2, FortiManager 7.2.0 through 7.2.10, FortiManager 6.4 all versions may allow a remote unauthenticated attacker to execute unauthorized commands via crafted requests, if the service is enabled. The success of the attack depends on the ability to bypass the stack protection mechanisms.

    Related products — impact not confirmed
    • FortiManager
    Source-reported affected versions
    • FortiManager 7.4: 7.4.0 through 7.4.2
    • FortiManager 7.2: 7.2.0 through 7.2.10
    • FortiManager 6.4: 6.4 all versions
    Source-reported fixed versions
    • FortiManager 7.4: 7.4.3
    • FortiManager 7.2: 7.2.11
    • FortiManager 6.4: migrate to a fixed release
    Mitigation guidance
    • Upgrade per the Affected/Solution table: FortiManager 7.4: 7.4.3; FortiManager 7.2: 7.2.11; FortiManager 6.4: migrate to a fixed release.
    Workarounds
    • config system interfaceedit <portID>set serviceaccess <service>end
    • Where <service> is not "fgtupdates".
    • https://docs.fortinet.com/document/fortimanager/7.4.2/administration-guide/581288/configure-a-fortimanager-without-internet-connectivity-to-access-a-local-fortimanager-as-fds
    Full advisory and evidenceOpen source bulletin

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