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CVE-2025-20222

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2025
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Buffer Vulnerability

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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Cisco Firepower Threat Defense Software

Vendor
Cisco
Product
Cisco Firepower Threat Defense Software
Platforms
Unknown
Default status
unknown
Cisco Firepower Threat Defense Software · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
6.2.3affectedUnavailableUnavailableUnavailableNone listed
6.2.3.9affectedUnavailableUnavailableUnavailableNone listed
6.2.3.1affectedUnavailableUnavailableUnavailableNone listed
6.2.3.2affectedUnavailableUnavailableUnavailableNone listed
6.2.3.10affectedUnavailableUnavailableUnavailableNone listed
6.4.0affectedUnavailableUnavailableUnavailableNone listed
6.4.0.3affectedUnavailableUnavailableUnavailableNone listed
6.4.0.4affectedUnavailableUnavailableUnavailableNone listed
6.2.3.15affectedUnavailableUnavailableUnavailableNone listed
6.2.3.6affectedUnavailableUnavailableUnavailableNone listed
6.2.3.7affectedUnavailableUnavailableUnavailableNone listed
6.2.3.12affectedUnavailableUnavailableUnavailableNone listed
6.2.3.3affectedUnavailableUnavailableUnavailableNone listed
6.2.3.11affectedUnavailableUnavailableUnavailableNone listed
6.4.0.6affectedUnavailableUnavailableUnavailableNone listed
6.2.3.13affectedUnavailableUnavailableUnavailableNone listed
6.2.3.8affectedUnavailableUnavailableUnavailableNone listed
6.2.3.4affectedUnavailableUnavailableUnavailableNone listed
6.4.0.1affectedUnavailableUnavailableUnavailableNone listed
6.2.3.5affectedUnavailableUnavailableUnavailableNone listed
6.4.0.5affectedUnavailableUnavailableUnavailableNone listed
6.2.3.14affectedUnavailableUnavailableUnavailableNone listed
6.4.0.2affectedUnavailableUnavailableUnavailableNone listed
6.4.0.8affectedUnavailableUnavailableUnavailableNone listed
6.4.0.7affectedUnavailableUnavailableUnavailableNone listed
6.6.0affectedUnavailableUnavailableUnavailableNone listed
6.4.0.9affectedUnavailableUnavailableUnavailableNone listed
6.2.3.16affectedUnavailableUnavailableUnavailableNone listed
6.6.0.1affectedUnavailableUnavailableUnavailableNone listed
6.6.1affectedUnavailableUnavailableUnavailableNone listed
6.4.0.10affectedUnavailableUnavailableUnavailableNone listed
6.4.0.11affectedUnavailableUnavailableUnavailableNone listed
6.6.3affectedUnavailableUnavailableUnavailableNone listed
6.6.4affectedUnavailableUnavailableUnavailableNone listed
6.4.0.12affectedUnavailableUnavailableUnavailableNone listed
7.0.0affectedUnavailableUnavailableUnavailableNone listed
6.2.3.17affectedUnavailableUnavailableUnavailableNone listed
7.0.0.1affectedUnavailableUnavailableUnavailableNone listed
6.6.5affectedUnavailableUnavailableUnavailableNone listed
7.0.1affectedUnavailableUnavailableUnavailableNone listed
7.1.0affectedUnavailableUnavailableUnavailableNone listed
6.4.0.13affectedUnavailableUnavailableUnavailableNone listed
6.6.5.1affectedUnavailableUnavailableUnavailableNone listed
6.2.3.18affectedUnavailableUnavailableUnavailableNone listed
7.0.1.1affectedUnavailableUnavailableUnavailableNone listed
6.4.0.14affectedUnavailableUnavailableUnavailableNone listed
7.1.0.1affectedUnavailableUnavailableUnavailableNone listed
6.6.5.2affectedUnavailableUnavailableUnavailableNone listed
7.0.2affectedUnavailableUnavailableUnavailableNone listed
6.4.0.15affectedUnavailableUnavailableUnavailableNone listed
7.2.0affectedUnavailableUnavailableUnavailableNone listed
7.0.2.1affectedUnavailableUnavailableUnavailableNone listed
7.0.3affectedUnavailableUnavailableUnavailableNone listed
6.6.7affectedUnavailableUnavailableUnavailableNone listed
7.2.0.1affectedUnavailableUnavailableUnavailableNone listed
7.0.4affectedUnavailableUnavailableUnavailableNone listed
7.2.1affectedUnavailableUnavailableUnavailableNone listed
7.0.5affectedUnavailableUnavailableUnavailableNone listed
6.4.0.16affectedUnavailableUnavailableUnavailableNone listed
7.3.0affectedUnavailableUnavailableUnavailableNone listed
7.2.2affectedUnavailableUnavailableUnavailableNone listed
6.6.7.1affectedUnavailableUnavailableUnavailableNone listed
7.2.3affectedUnavailableUnavailableUnavailableNone listed
7.3.1affectedUnavailableUnavailableUnavailableNone listed
7.1.0.3affectedUnavailableUnavailableUnavailableNone listed
7.2.4affectedUnavailableUnavailableUnavailableNone listed
7.0.6affectedUnavailableUnavailableUnavailableNone listed
7.2.5affectedUnavailableUnavailableUnavailableNone listed
7.2.4.1affectedUnavailableUnavailableUnavailableNone listed
7.3.1.1affectedUnavailableUnavailableUnavailableNone listed
6.4.0.17affectedUnavailableUnavailableUnavailableNone listed
7.0.6.1affectedUnavailableUnavailableUnavailableNone listed
7.2.5.1affectedUnavailableUnavailableUnavailableNone listed
7.4.1affectedUnavailableUnavailableUnavailableNone listed
7.2.6affectedUnavailableUnavailableUnavailableNone listed
7.0.6.2affectedUnavailableUnavailableUnavailableNone listed
7.4.1.1affectedUnavailableUnavailableUnavailableNone listed
6.6.7.2affectedUnavailableUnavailableUnavailableNone listed
6.4.0.18affectedUnavailableUnavailableUnavailableNone listed
7.2.7affectedUnavailableUnavailableUnavailableNone listed
7.2.5.2affectedUnavailableUnavailableUnavailableNone listed
7.3.1.2affectedUnavailableUnavailableUnavailableNone listed
7.2.8affectedUnavailableUnavailableUnavailableNone listed
7.4.2affectedUnavailableUnavailableUnavailableNone listed
7.2.8.1affectedUnavailableUnavailableUnavailableNone listed
7.0.6.3affectedUnavailableUnavailableUnavailableNone listed
7.4.2.1affectedUnavailableUnavailableUnavailableNone listed
7.2.9affectedUnavailableUnavailableUnavailableNone listed