5.8

CVE-2025-20339

Cisco SD-WAN vEdge Software Access Control List Bypass Vulnerability

A vulnerability in the access control list (ACL) processing of IPv4 packets of Cisco SD-WAN vEdge Software could allow an unauthenticated, remote attacker to bypass a configured ACL.

This vulnerability is due to the improper enforcement of the implicit deny all at the end of a configured ACL. An attacker could exploit this vulnerability by attempting to send unauthorized traffic to an interface on an affected device. A successful exploit could allow the attacker to bypass an ACL on the affected device.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerCisco
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Produkt Cisco SD-WAN vEdge Cloud
Default Statusunknown
Version 20.9.1
Status affected
Version 20.9.1.1
Status affected
Version 20.9.2
Status affected
Version 20.9.3
Status affected
Version 20.9.3.1
Status affected
Version 20.9.2.2
Status affected
Version 20.9.2.3
Status affected
Version 20.9.4
Status affected
Version 20.9.5
Status affected
Version 20.9.5.1
Status affected
Version 20.9.6
Status affected
Version 20.9.5.3
Status affected
HerstellerCisco
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Produkt Cisco SD-WAN vEdge Router
Default Statusunknown
Version 20.3.1
Status affected
Version 20.3.2
Status affected
Version 20.4.1
Status affected
Version 20.4.1.1
Status affected
Version 20.3.3
Status affected
Version 20.4.1.2
Status affected
Version 20.4.2
Status affected
Version 20.3.4
Status affected
Version 20.3.5
Status affected
Version 20.9.1
Status affected
Version 20.3.6
Status affected
Version 20.9.2
Status affected
Version 20.3.7
Status affected
Version 20.9.3
Status affected
Version 20.3.3.2
Status affected
Version 20.3.4.3
Status affected
Version 20.9.3.1
Status affected
Version 20.3.7.1
Status affected
Version 20.3.5.1
Status affected
Version 20.4.2.3
Status affected
Version 20.9.2.2
Status affected
Version 20.3.7.2
Status affected
Version 20.9.2.3
Status affected
Version 20.9.4
Status affected
Version 20.12.1
Status affected
Version 20.3.8
Status affected
Version 20.9.4.1777
Status affected
Version 20.9.5
Status affected
Version 20.9.5.1
Status affected
Version 20.12.3.1
Status affected
Version 20.9.6
Status affected
Version 20.9.5.3
Status affected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.086
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@cisco.com 5.8 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
CWE-284 Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.