An improper neutralization of argument delimiters in a command ('argument injection') vulnerability in Fortinet FortiDeceptor 6.0.0 through 6.0.2, FortiDeceptor 5.3.0 through 5.3.3, FortiDeceptor 5.2.0 through 5.2.1, FortiDeceptor 5.1 all versions, FortiDeceptor 5.0 all versions may allow an authenticated attacker with at least read-only admin permission to read log files via HTTP crafted requests.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://fortiguard.fortinet.com/psirt/FG-IR-26-138 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 6.5 · fortinetNVD modified 2026-10-26 18:10
Affected (CPE criteria) 3
cpe:2.3:a:fortinet:fortideceptor:*:*:*:*:*:*:*:*cpe:2.3:a:fortinet:fortideceptor:5.2.0:*:*:*:*:*:*:*cpe:2.3:a:fortinet:fortideceptor:5.2.1:*:*:*:*:*:*:*
References 1
- https://fortiguard.fortinet.com/psirt/FG-IR-26-138 Vendor Advisory