CVE-2025-48840

Published Mar 10, 2026 CVSS 3.1 · 5 Medium EPSS < 1% KEV · Not listed
Description
An authentication bypass by spoofing vulnerability in Fortinet FortiWeb 7.6.0 through 7.6.3, FortiWeb 7.4.0 through 7.4.8, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote unauthenticated attacker to bypass hostname restrictions via a specially crafted request.

Remediation

Vendor Solution

Upgrade to FortiWeb version 7.6.4 or above Upgrade to FortiWeb version 7.4.9 or above

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An authentication bypass by spoofing vulnerability in Fortinet FortiWeb 7.6.0 through 7.6.3, FortiWeb 7.4.0 through 7.4.8, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote unauthenticated attacker to bypass hostname restrictions via a specially crafted request.
First Time appeared Fortinet
Fortinet fortiweb
Weaknesses CWE-290
CPEs cpe:2.3:a:fortinet:fortiweb:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.10:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.11:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.12:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.0.9:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.10:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.11:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.12:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.2.9:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.3:*:*:*:*:*:*:*
Vendors & Products Fortinet
Fortinet fortiweb
References
Metrics cvssV3_1

{'score': 5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:U/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
fortinet
Published
Updated
Mar 12, 2026, 2:29 PM
Reserved
May 27, 2025, 8:00 AM
Status
Analyzed
Published
Mar 10, 2026, 6:17 PM
Modified
Jun 17, 2026, 9:30 AM