CVE-2025-48839
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-18

Last updated on: 2025-11-20

Assigner: Fortinet, Inc.

Description
An Out-of-bounds Write vulnerability [CWE-787] in FortiADC 8.0.0, 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2 all versions, 7.1 all versions, 7.0 all versions, 6.2 all versions may allow an authenticated attacker to execute arbitrary code via specially crafted HTTP requests.
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Meta Information
Published
2025-11-18
Last Modified
2025-11-20
Generated
2026-06-16
AI Q&A
2025-11-18
EPSS Evaluated
2026-06-15
NVD
CVE-2025-48839
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
fortinet fortiadc From 6.2.0 (inc) to 7.4.8 (exc)
fortinet fortiadc From 7.6.0 (inc) to 7.6.3 (exc)
fortinet fortiadc 8.0.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.
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Executive Summary

This vulnerability is an Out-of-bounds Write (CWE-787) in FortiADC versions 8.0.0, 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2 all versions, 7.1 all versions, 7.0 all versions, and 6.2 all versions. It may allow an authenticated attacker to execute arbitrary code by sending specially crafted HTTP requests.

Impact Analysis

An attacker who is authenticated can exploit this vulnerability to execute arbitrary code on the affected system. This could lead to unauthorized control over the system, potentially compromising confidentiality, integrity, and availability of data and services.

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