5.8

CVE-2026-20073

Cisco Secure Firewall Adaptive Security Appliance Software and Cisco Secure Firewall Threat Defense Software Access Control List Bypass Vulnerability

A vulnerability in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to send traffic that should be denied through an affected device.

This vulnerability is due to improper error handling when an affected device that is joining a cluster runs out of memory while replicating access control rules. An attacker could exploit this vulnerability by sending traffic that should be blocked through the device. A successful exploit could allow the attacker to bypass access controls and reach devices in protected networks.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Firepower Threat Defense Version6.4.0
Cisco ≫ Firepower Threat Defense Version6.4.0.1
Cisco ≫ Firepower Threat Defense Version6.4.0.2
Cisco ≫ Firepower Threat Defense Version6.4.0.3
Cisco ≫ Firepower Threat Defense Version6.4.0.4
Cisco ≫ Firepower Threat Defense Version6.4.0.5
Cisco ≫ Firepower Threat Defense Version6.4.0.6
Cisco ≫ Firepower Threat Defense Version6.4.0.7
Cisco ≫ Firepower Threat Defense Version6.4.0.8
Cisco ≫ Firepower Threat Defense Version6.4.0.9
Cisco ≫ Firepower Threat Defense Version6.4.0.10
Cisco ≫ Firepower Threat Defense Version6.4.0.11
Cisco ≫ Firepower Threat Defense Version6.4.0.12
Cisco ≫ Firepower Threat Defense Version6.4.0.13
Cisco ≫ Firepower Threat Defense Version6.4.0.14
Cisco ≫ Firepower Threat Defense Version6.4.0.15
Cisco ≫ Firepower Threat Defense Version6.4.0.16
Cisco ≫ Firepower Threat Defense Version6.4.0.17
Cisco ≫ Firepower Threat Defense Version6.4.0.18
Cisco ≫ Firepower Threat Defense Version7.0.0
Cisco ≫ Firepower Threat Defense Version7.0.0.1
Cisco ≫ Firepower Threat Defense Version7.0.1
Cisco ≫ Firepower Threat Defense Version7.0.1.1
Cisco ≫ Firepower Threat Defense Version7.0.2
Cisco ≫ Firepower Threat Defense Version7.0.2.1
Cisco ≫ Firepower Threat Defense Version7.0.3
Cisco ≫ Firepower Threat Defense Version7.0.4
Cisco ≫ Firepower Threat Defense Version7.0.5
Cisco ≫ Firepower Threat Defense Version7.0.6
Cisco ≫ Firepower Threat Defense Version7.0.6.1
Cisco ≫ Firepower Threat Defense Version7.0.6.2
Cisco ≫ Firepower Threat Defense Version7.0.6.3
Cisco ≫ Firepower Threat Defense Version7.0.7
Cisco ≫ Firepower Threat Defense Version7.0.8
Cisco ≫ Firepower Threat Defense Version7.0.8.1
Cisco ≫ Firepower Threat Defense Version7.1.0
Cisco ≫ Firepower Threat Defense Version7.1.0.1
Cisco ≫ Firepower Threat Defense Version7.1.0.2
Cisco ≫ Firepower Threat Defense Version7.1.0.3
Cisco ≫ Firepower Threat Defense Version7.2.0
Cisco ≫ Firepower Threat Defense Version7.2.0.1
Cisco ≫ Firepower Threat Defense Version7.2.1
Cisco ≫ Firepower Threat Defense Version7.2.2
Cisco ≫ Firepower Threat Defense Version7.2.3
Cisco ≫ Firepower Threat Defense Version7.2.4
Cisco ≫ Firepower Threat Defense Version7.2.4.1
Cisco ≫ Firepower Threat Defense Version7.2.5
Cisco ≫ Firepower Threat Defense Version7.2.5.1
Cisco ≫ Firepower Threat Defense Version7.2.5.2
Cisco ≫ Firepower Threat Defense Version7.2.6
Cisco ≫ Firepower Threat Defense Version7.2.7
Cisco ≫ Firepower Threat Defense Version7.2.8
Cisco ≫ Firepower Threat Defense Version7.2.8.1
Cisco ≫ Firepower Threat Defense Version7.2.9
Cisco ≫ Firepower Threat Defense Version7.2.10
Cisco ≫ Firepower Threat Defense Version7.3.0
Cisco ≫ Firepower Threat Defense Version7.3.1
Cisco ≫ Firepower Threat Defense Version7.3.1.1
Cisco ≫ Firepower Threat Defense Version7.3.1.2
Cisco ≫ Firepower Threat Defense Version7.4.0
Cisco ≫ Firepower Threat Defense Version7.4.1
Cisco ≫ Firepower Threat Defense Version7.4.1.1
Cisco ≫ Firepower Threat Defense Version7.4.2
Cisco ≫ Firepower Threat Defense Version7.4.2.1
Cisco ≫ Firepower Threat Defense Version7.4.2.2
Cisco ≫ Firepower Threat Defense Version7.4.2.3
Cisco ≫ Firepower Threat Defense Version7.4.2.4
Cisco ≫ Firepower Threat Defense Version7.6.0
Cisco ≫ Firepower Threat Defense Version7.6.1
Cisco ≫ Firepower Threat Defense Version7.6.2
Cisco ≫ Firepower Threat Defense Version7.6.2.1
Cisco ≫ Firepower Threat Defense Version7.7.0
Cisco ≫ Firepower Threat Defense Version7.7.10
Cisco ≫ Firepower Threat Defense Version7.7.10.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.077
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.