4.3

CVE-2025-20365

A vulnerability in the IPv6 Router Advertisement (RA) packet processing of Cisco Access Point Software could allow an unauthenticated, adjacent attacker to modify the IPv6 gateway on an affected device.

 This vulnerability is due to a logic error in the processing of IPv6 RA packets that are received from wireless clients. An attacker could exploit this vulnerability by associating to a wireless network and sending a series of crafted IPv6 RA packets. A successful exploit could allow the attacker to temporarily change the IPv6 gateway of an affected device. This could also lead to intermittent packet loss for any wireless clients that are associated with the affected device.

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Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerCisco
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Produkt Cisco Aironet Access Point Software (IOS XE Controller)
Version 16.10.1e
Status affected
Version 16.10.1
Status affected
Version 17.1.1t
Status affected
Version 17.1.1s
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Version 17.1.1
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Version 16.11.1a
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Version 16.11.1
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Version 16.11.1c
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Version 16.11.1b
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Version 16.12.1s
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Version 16.12.4
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Version 16.12.1
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Version 16.12.2s
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Version 16.12.1t
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Version 16.12.4a
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Version 16.12.5
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Version 16.12.3
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Version 16.12.6
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Version 16.12.8
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Version 16.12.7
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Version 16.12.6a
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Version 17.3.1
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Version 17.3.2a
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Version 17.3.3
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Version 17.3.4
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Version 17.3.5
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Version 17.3.2
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Version 17.3.4c
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Version 17.3.5a
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Version 17.3.5b
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Version 17.3.6
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Version 17.3.7
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Version 17.3.8
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Version 17.3.8a
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Version 17.2.1
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Version 17.2.1a
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Version 17.2.3
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Version 17.2.2
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Version 17.5.1
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Version 17.4.1
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Version 17.6.1
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Version 17.6.2
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Version 17.6.3
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Version 17.6.4
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Version 17.6.5
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Version 17.6.6
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Version 17.6.6a
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Version 17.6.5a
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Version 17.6.7
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Version 17.6.8
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Version 17.10.1
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Version 17.9.1
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Version 17.9.2
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Version 17.9.3
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Version 17.9.4
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Version 17.9.4a
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Version 17.9.5
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Version 17.9.6
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Version 17.9.7
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Version 17.7.1
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Version 17.8.1
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Version 17.11.1
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Version 17.12.1
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Version 17.12.2
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Version 17.12.3
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Version 17.12.5
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Version 17.13.1
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Version 17.14.1
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Version 17.15.1
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.035
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@cisco.com 4.3 2.8 1.4
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE-940 Improper Verification of Source of a Communication Channel

The product establishes a communication channel to handle an incoming request that has been initiated by an actor, but it does not properly verify that the request is coming from the expected origin.