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VULNERABILITIES

CVE-2025-48840 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://fortiguard.fortinet.com/psirt/FG-IR-26-097 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-290Authentication Bypass by Spoofing[email protected]

Affected Products

ProductVersions
fortinet fortiweb
>= 7.0.0, < 7.4.9
>= 7.6.0, < 7.6.4

CPE

  • cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-48840
NVD Published Date:
Mar 10, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2025-48840 Details - Not Deferred