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Medium · 6.7 CVE-2025-57740 EUVD-2025-34242GHSA-246v-8qgx-g3wc

An Heap-based Buffer Overflow vulnerability [CWE-122] in FortiOS version 7.6.2 and below, version 7.4.7 and below, version 7.2.10 and below…

Published Oct 14, 2025 · Updated Oct 15, 2026 · Assigned by fortinet

Description

An Heap-based Buffer Overflow vulnerability [CWE-122] in FortiOS version 7.6.2 and below, version 7.4.7 and below, version 7.2.10 and below, 7.0 all versions, 6.4 all versions; FortiPAM version 1.5.0, version 1.4.2 and below, 1.3 all versions, 1.2 all versions, 1.1 all versions, 1.0 all versions and FortiProxy version 7.6.2 and below, version 7.4.3 and below, 7.2 all versions, 7.0 all versions RDP bookmark connection may allow an authenticated user to execute unauthorized code via crafted requests.

Affected products

VendorProductAffectedFixed
Fortinet FortiPAM 1.5.0, 1.4.0 – ≤ 1.4.2, 1.3.0 – ≤ 1.3.1, 1.2.0, 1.1.0 – ≤ 1.1.2, 1.0.0 – ≤ 1.0.3 —
Fortinet FortiProxy 7.6.0 – ≤ 7.6.2, 7.4.0 – ≤ 7.4.3, 7.2.0 – ≤ 7.2.15, 7.0.0 – ≤ 7.0.22 —
Fortinet FortiOS 7.6.0 – ≤ 7.6.2, 7.4.0 – ≤ 7.4.7, 7.2.0 – ≤ 7.2.10, 7.0.0 – ≤ 7.0.18, 6.4.0 – ≤ 6.4.16 —

Advisories 4

References