Fortinet FortiClientMac up to 7.2.8/7.4.3 Website code injection

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Fortinet FortiClientMac up to 7.2.8/7.4.3 and classified as critical. This affects an unknown function of the component Website Handler. This manipulation causes code injection. This vulnerability appears as CVE-2025-31365. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Fortinet FortiClientMac up to 7.2.8/7.4.3. Affected by this vulnerability is an unknown part of the component Website Handler. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An Improper Control of Generation of Code ('Code Injection') vulnerability [CWE-94] in FortiClientMac 7.4.0 through 7.4.3, 7.2.1 through 7.2.8 may allow an unauthenticated attacker to execute arbitrary code on the victim's host via tricking the user into visiting a malicious website.

It is possible to read the advisory at fortiguard.fortinet.com. This vulnerability is known as CVE-2025-31365 since 03/28/2025. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔒

CNA Base Score: 5.8
CNA Vector (fortinet): 🔒

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/28/2025 CVE reserved
10/14/2025 +199 days Advisory disclosed
10/14/2025 +0 days VulDB entry created
10/16/2025 +2 days VulDB entry last update

Sourcesinfo

Vendor: fortinet.com

Advisory: FG-IR-25-037
Status: Confirmed

CVE: CVE-2025-31365 (🔒)
GCVE (CVE): GCVE-0-2025-31365
GCVE (VulDB): GCVE-100-328303

Entryinfo

Created: 10/14/2025 18:38
Updated: 10/16/2025 05:48
Changes: 10/14/2025 18:38 (64), 10/16/2025 05:48 (11)
Complete: 🔍
Cache ID: 216::103

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