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Medium severity6.4NVD Advisory· Published Nov 18, 2025· Updated Jun 17, 2026

CVE-2025-46776

CVE-2025-46776

Description

A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiExtender 7.6.0 through 7.6.1, FortiExtender 7.4.0 through 7.4.6, FortiExtender 7.2 all versions, FortiExtender 7.0 all versions may allow an authenticated user to execute arbitrary code or commands via crafted CLI commands.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Fortinet/FortiExtendercpe-rescue2 versions
    cpe:2.3:a:fortinet:fortiextender:7.6.1:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:fortinet:fortiextender:7.6.1:*:*:*:*:*:*:*range: 7.6.0
    • (no CPE)range: 7.6.0 - 7.6.1, 7.4.0 - 7.4.6, 7.2.x, 7.0.x
  • Fortinet/Fortiextender Firmware
    cpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
    Range: >=7.0.0,<7.4.8

Patches

Vulnerability mechanics

References

1

News mentions

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