Vulnerability Details 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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.024
EPSS Ranking 83.3%
CVSS Severity
CVSS v3 Score 8.1
Proposed Action
Fortinet FortiOS, FortiSwitchManager, and FortiSASE contain a heap-based buffer overflow vulnerability that allows an attacker to execute unauthorized code or commands via specially crafted packets.
Ransomware Campaign
Unknown
References
Products affected by CVE-2025-25249
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cpe:2.3:a:fortinet:fortisase:25.1.39
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cpe:2.3:a:fortinet:fortisase:25.1.51
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cpe:2.3:a:fortinet:fortiswitchmanager:7.0.0
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cpe:2.3:a:fortinet:fortiswitchmanager:7.0.1
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cpe:2.3:a:fortinet:fortiswitchmanager:7.0.2
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cpe:2.3:a:fortinet:fortiswitchmanager:7.0.3
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cpe:2.3:a:fortinet:fortiswitchmanager:7.0.4
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cpe:2.3:a:fortinet:fortiswitchmanager:7.0.5
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cpe:2.3:a:fortinet:fortiswitchmanager:7.2.0
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cpe:2.3:a:fortinet:fortiswitchmanager:7.2.1
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cpe:2.3:a:fortinet:fortiswitchmanager:7.2.2
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cpe:2.3:a:fortinet:fortiswitchmanager:7.2.3
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cpe:2.3:a:fortinet:fortiswitchmanager:7.2.4
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cpe:2.3:a:fortinet:fortiswitchmanager:7.2.5
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cpe:2.3:a:fortinet:fortiswitchmanager:7.2.6
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cpe:2.3:h:siemens:ruggedcom_ape1808:-
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cpe:2.3:o:fortinet:fortios:6.4.0
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cpe:2.3:o:fortinet:fortios:6.4.1
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cpe:2.3:o:fortinet:fortios:6.4.10
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cpe:2.3:o:fortinet:fortios:6.4.11
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cpe:2.3:o:fortinet:fortios:6.4.12
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cpe:2.3:o:fortinet:fortios:6.4.13
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cpe:2.3:o:fortinet:fortios:6.4.14
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cpe:2.3:o:fortinet:fortios:6.4.15
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cpe:2.3:o:fortinet:fortios:6.4.16
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cpe:2.3:o:fortinet:fortios:6.4.17
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cpe:2.3:o:fortinet:fortios:6.4.2
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cpe:2.3:o:fortinet:fortios:6.4.3
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cpe:2.3:o:fortinet:fortios:6.4.4
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cpe:2.3:o:fortinet:fortios:6.4.5
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cpe:2.3:o:fortinet:fortios:6.4.6
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cpe:2.3:o:fortinet:fortios:6.4.7
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cpe:2.3:o:fortinet:fortios:6.4.8
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cpe:2.3:o:fortinet:fortios:6.4.9
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cpe:2.3:o:fortinet:fortios:7.0.0
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cpe:2.3:o:fortinet:fortios:7.0.1
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cpe:2.3:o:fortinet:fortios:7.0.10
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cpe:2.3:o:fortinet:fortios:7.0.11
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cpe:2.3:o:fortinet:fortios:7.0.12
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cpe:2.3:o:fortinet:fortios:7.0.13
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cpe:2.3:o:fortinet:fortios:7.0.14
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cpe:2.3:o:fortinet:fortios:7.0.15
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cpe:2.3:o:fortinet:fortios:7.0.16
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cpe:2.3:o:fortinet:fortios:7.0.17
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cpe:2.3:o:fortinet:fortios:7.0.2
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cpe:2.3:o:fortinet:fortios:7.0.3
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cpe:2.3:o:fortinet:fortios:7.0.4
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cpe:2.3:o:fortinet:fortios:7.0.5
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cpe:2.3:o:fortinet:fortios:7.0.6
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cpe:2.3:o:fortinet:fortios:7.0.7
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cpe:2.3:o:fortinet:fortios:7.0.8
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cpe:2.3:o:fortinet:fortios:7.0.9
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cpe:2.3:o:fortinet:fortios:7.2.0
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cpe:2.3:o:fortinet:fortios:7.2.1
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cpe:2.3:o:fortinet:fortios:7.2.10
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cpe:2.3:o:fortinet:fortios:7.2.11
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cpe:2.3:o:fortinet:fortios:7.2.2
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cpe:2.3:o:fortinet:fortios:7.2.3
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cpe:2.3:o:fortinet:fortios:7.2.4
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cpe:2.3:o:fortinet:fortios:7.2.5
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cpe:2.3:o:fortinet:fortios:7.2.6
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cpe:2.3:o:fortinet:fortios:7.2.7
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cpe:2.3:o:fortinet:fortios:7.2.8
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cpe:2.3:o:fortinet:fortios:7.2.9
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cpe:2.3:o:fortinet:fortios:7.4.0
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cpe:2.3:o:fortinet:fortios:7.4.1
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cpe:2.3:o:fortinet:fortios:7.4.2
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cpe:2.3:o:fortinet:fortios:7.4.3
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cpe:2.3:o:fortinet:fortios:7.4.4
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cpe:2.3:o:fortinet:fortios:7.4.5
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cpe:2.3:o:fortinet:fortios:7.4.6
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cpe:2.3:o:fortinet:fortios:7.4.7
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cpe:2.3:o:fortinet:fortios:7.4.8
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cpe:2.3:o:fortinet:fortios:7.6.0
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cpe:2.3:o:fortinet:fortios:7.6.1
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cpe:2.3:o:fortinet:fortios:7.6.2
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cpe:2.3:o:fortinet:fortios:7.6.3
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cpe:2.3:o:siemens:ruggedcom_ape1808_firmware:-