8.6

CVE-2025-20253

A vulnerability in the IKEv2 feature of Cisco IOS Software, IOS XE Software, Secure Firewall ASA Software, and Secure FTD Software could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a DoS condition.

This vulnerability is due to the improper processing of IKEv2 packets. An attacker could exploit this vulnerability by sending crafted IKEv2 packets to an affected device. A successful exploit could allow the attacker to cause an infinite loop that exhausts resources and could cause the device to reload.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorCisco
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Product Cisco Adaptive Security Appliance (ASA) Software
Default Statusunknown
Version 9.12.3
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Version 9.8.3
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Version 9.12.1
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Version 9.8.1
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Version 9.12.2
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Version 9.8.2.45
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Version 9.8.2
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Version 9.8.4
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Version 9.14.1
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Version 9.12.4
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Version 9.8.2.26
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Version 9.8.2.24
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Version 9.8.2.15
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Version 9.8.2.14
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Version 9.8.2.35
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Version 9.8.2.20
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Version 9.8.2.8
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Version 9.8.2.17
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Version 9.8.2.28
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Version 9.8.2.33
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Version 9.8.2.38
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Version 9.8.4.25
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Version 9.12.3.2
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Version 9.12.3.7
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Version 9.8.3.18
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Version 9.8.3.14
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Version 9.8.4.15
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Version 9.8.4.8
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Version 9.8.1.7
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Version 9.8.3.29
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Version 9.14.1.10
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Version 9.12.2.5
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Version 9.8.4.22
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Version 9.12.3.12
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Version 9.8.4.7
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Version 9.8.4.17
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Version 9.8.3.16
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Version 9.8.4.20
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Version 9.8.3.11
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Version 9.12.1.3
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Version 9.8.4.3
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Version 9.12.2.4
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Version 9.8.4.12
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Version 9.12.1.2
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Version 9.8.3.26
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Version 9.8.1.5
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Version 9.12.2.9
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Version 9.12.3.9
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Version 9.8.3.21
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Version 9.8.4.10
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Version 9.12.2.1
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Version 9.12.4.2
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Version 9.14.1.6
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Version 9.8.3.8
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Version 9.14.1.15
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Version 9.14.1.19
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Version 9.8.4.26
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Version 9.12.4.4
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Version 9.14.1.30
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Version 9.8.4.29
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Version 9.12.4.7
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Version 9.14.2
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Version 9.12.4.8
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Version 9.8.4.32
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Version 9.12.4.10
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Version 9.14.2.4
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Version 9.14.2.8
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Version 9.12.4.13
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Version 9.8.4.33
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Version 9.14.2.13
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Version 9.8.4.34
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Version 9.12.4.18
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Version 9.8.4.35
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Version 9.14.2.15
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Version 9.12.4.24
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Version 9.16.1
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Version 9.8.4.39
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Version 9.14.3
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Version 9.12.4.26
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Version 9.16.1.28
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Version 9.14.3.1
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Version 9.12.4.29
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Version 9.14.3.9
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Version 9.16.2
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Version 9.12.4.30
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Version 9.16.2.3
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Version 9.8.4.40
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Version 9.14.3.11
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Version 9.12.4.35
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Version 9.8.4.41
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Version 9.14.3.13
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Version 9.16.2.7
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Version 9.12.4.37
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Version 9.14.3.15
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Version 9.17.1
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Version 9.16.2.11
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Version 9.14.3.18
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Version 9.16.2.13
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Version 9.12.4.39
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Version 9.12.4.38
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Version 9.8.4.43
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Version 9.14.4
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Version 9.16.2.14
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Version 9.17.1.7
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Version 9.12.4.40
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Version 9.16.3.3
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Version 9.14.4.6
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Version 9.16.3
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Version 9.16.3.14
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Version 9.17.1.9
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Version 9.14.4.7
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Version 9.12.4.41
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Version 9.17.1.10
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Version 9.8.4.44
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Version 9.18.1
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Version 9.12.4.47
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Version 9.14.4.12
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Version 9.16.3.15
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Version 9.18.1.3
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Version 9.17.1.11
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Version 9.12.4.48
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Version 9.14.4.13
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Version 9.18.2
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Version 9.16.3.19
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Version 9.17.1.13
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Version 9.12.4.50
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Version 9.14.4.14
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Version 9.17.1.15
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Version 9.8.4.45
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Version 9.12.4.52
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Version 9.14.4.15
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Version 9.16.3.23
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Version 9.18.2.5
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Version 9.16.4
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Version 9.12.4.54
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Version 9.14.4.17
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Version 9.8.4.46
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Version 9.17.1.20
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Version 9.18.2.7
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Version 9.19.1
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Version 9.16.4.9
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Version 9.12.4.55
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Version 9.18.2.8
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Version 9.14.4.22
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Version 9.16.4.14
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Version 9.8.4.48
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Version 9.18.3
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Version 9.19.1.5
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Version 9.14.4.23
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Version 9.12.4.56
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Version 9.16.4.18
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Version 9.17.1.30
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Version 9.19.1.9
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Version 9.18.3.39
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Version 9.16.4.19
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Version 9.12.4.58
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Version 9.19.1.12
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Version 9.18.3.46
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Version 9.16.4.27
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Version 9.19.1.18
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Version 9.18.3.53
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Version 9.18.3.55
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Version 9.16.4.38
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Version 9.17.1.33
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Version 9.12.4.62
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Version 9.16.4.39
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Version 9.18.3.56
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Version 9.20.1
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Version 9.16.4.42
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Version 9.19.1.22
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Version 9.18.4
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Version 9.20.1.5
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Version 9.18.4.5
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Version 9.19.1.24
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Version 9.16.4.48
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Version 9.18.4.8
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Version 9.20.2
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Version 9.19.1.27
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Version 9.12.4.65
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Version 9.16.4.55
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Version 9.18.4.22
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Version 9.20.2.10
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Version 9.16.4.57
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Version 9.19.1.28
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Version 9.17.1.39
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Version 9.12.4.67
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Version 9.14.4.24
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Version 9.18.4.24
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Version 9.20.2.21
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Version 9.16.4.61
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Version 9.19.1.31
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Version 9.18.4.29
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Version 9.20.2.22
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Version 9.16.4.62
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Version 9.18.4.34
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Version 9.20.3
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Version 9.16.4.67
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Version 9.16.4.70
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Version 9.18.4.40
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Version 9.23.1
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Version 9.22.1.1
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Version 9.16.4.71
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Version 9.20.3.4
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Version 9.18.4.47
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Version 9.20.3.7
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Version 9.17.1.45
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Version 9.19.1.37
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Version 9.17.1.46
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Version 9.16.4.76
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Version 9.20.3.9
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Version 9.19.1.38
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Version 9.18.4.50
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Version 9.22.1.3
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Version 9.20.3.10
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Version 9.22.1.2
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Version 9.18.4.52
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Version 9.20.3.13
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VendorCisco
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Product Cisco Firepower Threat Defense Software
Default Statusunknown
Version 6.2.3.14
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Version 6.4.0.1
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Version 6.2.3.7
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Version 6.2.3
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Version 6.4.0.2
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Version 6.2.3.9
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Version 6.2.3.1
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Version 6.2.3.2
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Version 6.4.0.5
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Version 6.2.3.10
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Version 6.4.0
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Version 6.4.0.3
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Version 6.2.3.6
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Version 6.4.0.4
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Version 6.2.3.15
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Version 6.2.3.5
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Version 6.2.3.4
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Version 6.2.3.3
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Version 6.2.3.8
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Version 6.4.0.6
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Version 6.2.3.11
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Version 6.2.3.12
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Version 6.2.3.13
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Version 6.4.0.7
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Version 6.4.0.8
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Version 6.6.0
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Version 6.4.0.9
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Version 6.2.3.16
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Version 6.6.0.1
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Version 6.6.1
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Version 6.4.0.10
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Version 6.4.0.11
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Version 6.6.3
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Version 6.6.4
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Version 6.4.0.12
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Version 7.0.0
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Version 6.2.3.17
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Version 7.0.0.1
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Version 6.6.5
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Version 7.0.1
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Version 7.1.0
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Version 6.4.0.13
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Version 6.6.5.1
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Version 6.2.3.18
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Version 7.0.1.1
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Version 6.4.0.14
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Version 7.1.0.1
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Version 6.6.5.2
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Version 7.0.2
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Version 6.4.0.15
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Version 7.2.0
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Version 7.0.2.1
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Version 7.0.3
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Version 6.6.7
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Version 7.1.0.2
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Version 7.2.0.1
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Version 7.0.4
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Version 7.2.1
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Version 7.0.5
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Version 6.4.0.16
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Version 7.3.0
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Version 7.2.2
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Version 7.2.3
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Version 6.6.7.1
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Version 7.3.1
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Version 7.1.0.3
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Version 7.2.4
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Version 7.0.6
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Version 7.2.5
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Version 7.2.4.1
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Version 7.3.1.1
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Version 7.4.0
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Version 6.4.0.17
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Version 7.0.6.1
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Version 7.2.5.1
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Version 7.4.1
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Version 7.2.6
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Version 7.0.6.2
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Version 7.4.1.1
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Version 6.6.7.2
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Version 6.4.0.18
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Version 7.2.7
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Version 7.2.5.2
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Version 7.3.1.2
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Version 7.2.8
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Version 7.6.0
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Version 7.4.2
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Version 7.2.8.1
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Version 7.0.6.3
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Version 7.4.2.1
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Version 7.2.9
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Version 7.0.7
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Version 7.7.0
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Version 7.4.2.2
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Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.15% 0.362
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
psirt@cisco.com 8.6 3.9 4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.