CVE-2026-25690
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Fortinet Fortideceptor
PublishedMay 12, 2026
First seenMay 12, 2026
Weakness typeCWE-88CWE-88
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet fortideceptor | 5.0.0 ≤ v ≤ 5.1.0, 5.3.0 ≤ v ≤ 5.3.3, 6.0.0 ≤ v ≤ 6.0.2, 5.2.0, 5.2.1 | — |
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