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.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://fortiguard.fortinet.com/psirt/FG-IR-25-251 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.8 · fortinetNVD modified 2026-10-18 20:10
Affected (CPE criteria) 1
cpe:2.3:o:fortinet:fortiextender_firmware:*:*:*:*:*:*:*:*
References 1
- https://fortiguard.fortinet.com/psirt/FG-IR-25-251 Vendor Advisory