CVE-2025-25249

A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

OR cpe:2.3:a:fortinet:fortiswitchmanager:*:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiswitchmanager:*:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:a:fortinet:fortisase:25.1.39:*:*:*:-:*:*:*
cpe:2.3:a:fortinet:fortisase:25.1.51:*:*:*:-:*:*:*

History

09 Jun 2026, 10:16

Type Values Removed Values Added
References
  • () https://cert-portal.siemens.com/productcert/html/ssa-864900.html -
Summary
  • (es) Una vulnerabilidad de desbordamiento de búfer basado en montículo en Fortinet FortiOS 7.6.0 a 7.6.3, FortiOS 7.4.0 a 7.4.8, FortiOS 7.2.0 a 7.2.11, FortiOS 7.0.0 a 7.0.17, FortiOS 6.4.0 a 6.4.16, FortiSwitchManager 7.2.0 a 7.2.6, FortiSwitchManager 7.0.0 a 7.0.5 permite al atacante ejecutar código o comandos no autorizados a través de paquetes especialmente diseñados.

23 Feb 2026, 09:16

Type Values Removed Values Added
Summary (en) A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4.0 through 6.4.16, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets (en) A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets

16 Jan 2026, 09:16

Type Values Removed Values Added
Summary (en) A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4.0 through 6.4.16, FortiSASE 25.2.b, FortiSASE 25.1.a.2, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets (en) A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4.0 through 6.4.16, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets

14 Jan 2026, 21:33

Type Values Removed Values Added
CPE cpe:2.3:a:fortinet:fortiswitchmanager:*:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisase:25.1.39:*:*:*:-:*:*:*
cpe:2.3:a:fortinet:fortisase:25.1.51:*:*:*:-:*:*:*
References () https://fortiguard.fortinet.com/psirt/FG-IR-25-084 - () https://fortiguard.fortinet.com/psirt/FG-IR-25-084 - Vendor Advisory
CWE CWE-787
First Time Fortinet
Fortinet fortios
Fortinet fortisase
Fortinet fortiswitchmanager

13 Jan 2026, 17:15

Type Values Removed Values Added
New CVE

Information

Published : 2026-01-13 17:15

Updated : 2026-06-09 10:16


NVD link : CVE-2025-25249

Mitre link : CVE-2025-25249

CVE.ORG link : CVE-2025-25249


JSON object : View

Products Affected

fortinet

  • fortios
  • fortiswitchmanager
  • fortisase
CWE
CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write