CVE-2025-57740

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://fortiguard.fortinet.com/psirt/FG-IR-25-756	Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-864900.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fortinet:fortiproxy::::::::
	cpe:2.3:a:fortinet:fortiproxy::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:fortinet:fortipam::::::::
	cpe:2.3:o:fortinet:fortipam:1.5.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::
	cpe:2.3:o:fortinet:fortios::::::::

History

18 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de desbordamiento de búfer basado en montículo [CWE-122] en la conexión de marcador RDP de FortiOS versión 7.6.2 y anteriores, versión 7.4.7 y anteriores, versión 7.2.10 y anteriores, 7.0 todas las versiones, 6.4 todas las versiones; FortiPAM versión 1.5.0, versión 1.4.2 y anteriores, 1.3 todas las versiones, 1.2 todas las versiones, 1.1 todas las versiones, 1.0 todas las versiones y FortiProxy versión 7.6.2 y anteriores, versión 7.4.3 y anteriores, 7.2 todas las versiones, 7.0 todas las versiones puede permitir a un usuario autenticado ejecutar código no autorizado a través de solicitudes manipuladas.

Information

Published : 2025-10-14 16:15

Updated : 2026-10-18 21:10

NVD link : CVE-2025-57740

Mitre link : CVE-2025-57740

CVE.ORG link : CVE-2025-57740

JSON object : View

Products Affected

fortinet

fortiproxy
fortios
fortipam

CWE

CWE-122

Heap-based Buffer Overflow

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"description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento de b\u00fafer basado en mont\u00edculo [CWE-122] en la conexi\u00f3n de marcador RDP de FortiOS versi\u00f3n 7.6.2 y anteriores, versi\u00f3n 7.4.7 y anteriores, versi\u00f3n 7.2.10 y anteriores, 7.0 todas las versiones, 6.4 todas las versiones; FortiPAM versi\u00f3n 1.5.0, versi\u00f3n 1.4.2 y anteriores, 1.3 todas las versiones, 1.2 todas las versiones, 1.1 todas las versiones, 1.0 todas las versiones y FortiProxy versi\u00f3n 7.6.2 y anteriores, versi\u00f3n 7.4.3 y anteriores, 7.2 todas las versiones, 7.0 todas las versiones puede permitir a un usuario autenticado ejecutar c\u00f3digo no autorizado a trav\u00e9s de solicitudes manipuladas."}], "lastModified": "2026-10-18T21:10:00.120", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9E9E89B-BFFD-41F2-AEBB-06D55FE10038", "versionEndExcluding": "7.4.4", "versionStartIncluding": "7.0.0"}, {"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "50E93879-C162-4280-9687-89A4ADBB7287", "versionEndExcluding": "7.6.3", "versionStartIncluding": "7.6.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fortinet:fortipam:*:*:*:*:*:*:*:*", "vulnerable": true, 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