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CVE Vulnerability Details :
CVE-2026-25690
PUBLISHED
More InfoOfficial Page
Assigner-fortinet
Assigner Org ID-6abe59d8-c742-4dff-8ce8-9b0ca1073da8
View Known Exploited Vulnerability (KEV) details
Published At-12 May, 2026 | 16:54
Updated At-12 May, 2026 | 19:02
Rejected At-
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
Fortinet, Inc.Fortinet
Product
FortiDeceptor
CPEs
  • cpe:2.3:a:fortinet:fortideceptor:6.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:6.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:6.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:5.3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:5.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:5.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:5.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:5.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:5.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:5.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortideceptor:5.0.0:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From 6.0.0 through 6.0.2 (semver)
  • From 5.3.0 through 5.3.3 (semver)
  • From 5.2.0 through 5.2.1 (semver)
  • 5.1.0
  • 5.0.0
Problem Types
TypeCWE IDDescription
CWECWE-88Information disclosure
Type: CWE
CWE ID: CWE-88
Description: Information disclosure
Metrics
VersionBase scoreBase severityVector
3.14.0MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C
Version: 3.1
Base score: 4.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Upgrade to upcoming FortiDeceptor version 6.3.0 or above Upgrade to FortiDeceptor version 6.1.0 or above

Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://fortiguard.fortinet.com/psirt/FG-IR-26-138
N/A
Hyperlink: https://fortiguard.fortinet.com/psirt/FG-IR-26-138
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found