EUVD-2026-22327
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionNVD
A heap-based buffer overflow vulnerability in Fortinet FortiAnalyzer Cloud 7.6.2 through 7.6.4, FortiManager Cloud 7.6.2 through 7.6.4 may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests. Successful exploitation would require a large amount of effort in preparation because of ASLR and network segmentation
AnalysisAI
Remote code execution in Fortinet FortiAnalyzer Cloud and FortiManager Cloud versions 7.6.2 through 7.6.4 allows unauthenticated remote attackers to execute arbitrary code via crafted network requests exploiting a heap-based buffer overflow (CWE-122). Attack complexity is rated high due to ASLR and network segmentation defenses requiring significant exploitation preparation. …
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RemediationAI
Within 24 hours: Verify which FortiAnalyzer Cloud and FortiManager Cloud instances are running versions 7.6.2, 7.6.3, or 7.6.4 in your environment; contact Fortinet support directly regarding patch status and timeline for advisory FG-IR-26-121. Within 7 days: Apply patches to all affected instances immediately upon availability or implement network-level mitigations if patching is delayed. …
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External POC / Exploit Code
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