8.6

CVE-2025-20222

Medienbericht

A vulnerability in the RADIUS proxy feature for the IPsec VPN feature of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.

This vulnerability is due to improper processing of IPv6 packets. An attacker could exploit this vulnerability by sending IPv6 packets over an IPsec VPN connection to an affected device. A successful exploit could allow the attacker to trigger a reload of the device, resulting in a DoS condition.

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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerCisco
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Produkt Cisco Firepower Threat Defense Software
Default Statusunknown
Version 6.2.3
Status affected
Version 6.2.3.9
Status affected
Version 6.2.3.1
Status affected
Version 6.2.3.2
Status affected
Version 6.2.3.10
Status affected
Version 6.4.0
Status affected
Version 6.4.0.3
Status affected
Version 6.4.0.4
Status affected
Version 6.2.3.15
Status affected
Version 6.2.3.6
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Version 6.2.3.7
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Version 6.2.3.12
Status affected
Version 6.2.3.3
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Version 6.2.3.11
Status affected
Version 6.4.0.6
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Version 6.2.3.13
Status affected
Version 6.2.3.8
Status affected
Version 6.2.3.4
Status affected
Version 6.4.0.1
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Version 6.2.3.5
Status affected
Version 6.4.0.5
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Version 6.2.3.14
Status affected
Version 6.4.0.2
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Version 6.4.0.8
Status affected
Version 6.4.0.7
Status affected
Version 6.6.0
Status affected
Version 6.4.0.9
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Version 6.2.3.16
Status affected
Version 6.6.0.1
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Version 6.6.1
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Version 6.4.0.10
Status affected
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
Status affected
Version 7.0.0.1
Status affected
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
Status affected
Version 6.4.0.14
Status affected
Version 7.1.0.1
Status affected
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 7.2.0.1
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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 6.6.7.1
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Version 7.2.3
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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 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
Status affected
Version 7.2.7
Status affected
Version 7.2.5.2
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Version 7.3.1.2
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Version 7.2.8
Status affected
Version 7.4.2
Status affected
Version 7.2.8.1
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Version 7.0.6.3
Status affected
Version 7.4.2.1
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Version 7.2.9
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.362
CVSS Metriken
Quelle 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-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.