Fortinet FortiWeb up to 7.0.10/7.2.10/7.4.7/7.6.3 parameters

Summaryinfo

A vulnerability identified as critical has been detected in Fortinet FortiWeb up to 7.0.10/7.2.10/7.4.7/7.6.3. This affects an unknown part. This manipulation causes improper handling of parameters. This vulnerability appears as CVE-2025-52970. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Fortinet FortiWeb up to 7.0.10/7.2.10/7.4.7/7.6.3 and classified as critical. Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a improper handling of parameters vulnerability. The CWE definition for the vulnerability is CWE-233. The product does not properly handle when the expected number of parameters, fields, or arguments is not provided in input, or if those parameters are undefined. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A improper handling of parameters in Fortinet FortiWeb versions 7.6.3 and below, versions 7.4.7 and below, versions 7.2.10 and below, and 7.0.10 and below may allow an unauthenticated remote attacker with non-public information pertaining to the device and targeted user to gain admin privileges on the device via a specially crafted request.

It is possible to read the advisory at fortiguard.fortinet.com. This vulnerability is known as CVE-2025-52970 since 06/23/2025. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at CERT Bund (WID-SEC-2025-1805). Be aware that VulDB is the high quality source for vulnerability data.

Affected

• Fortinet FortiWeb

Productinfo

Type

• Firewall Software

Vendor

• Fortinet

Name

• FortiWeb

Version

• 7.0.0
• 7.0.1
• 7.0.2
• 7.0.3
• 7.0.4
• 7.0.5
• 7.0.6
• 7.0.7
• 7.0.8
• 7.0.9
• 7.0.10
• 7.2.0
• 7.2.1
• 7.2.2
• 7.2.3
• 7.2.4
• 7.2.5
• 7.2.6
• 7.2.7
• 7.2.8
• 7.2.9
• 7.2.10
• 7.4.0
• 7.4.1
• 7.4.2
• 7.4.3
• 7.4.4
• 7.4.5
• 7.4.6
• 7.4.7
• 7.6.0
• 7.6.1
• 7.6.2
• 7.6.3

License

• commercial

Website

• Vendor: https://www.fortinet.com/

CPE 2.3info

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CPE 2.2info

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Exploitinginfo

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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