CVE-2024-20384

CWE-2904 documents4 sources

Severity

5.8MEDIUM

EPSS

0.1%

top 67.96%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Cisco Cisco Adaptive Security Appliance (asa) Software Cisco Cisco Firepower Threat Defense Software Cisco Adaptive Security Appliance Software +1 more

Timeline

PublishedOct 23

Description

A vulnerability in the Network Service Group (NSG) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should be denied to flow through an affected device. This vulnerability is due to a logic error that occurs when NSG ACLs are populated on an affected device. An attacker could exploit this vulnerability by establishing…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages4 packages

▶NVDcisco/adaptive_security_appliance_software72 versions+71

▶CVEListV5cisco/cisco_firepower_threat_defense_software38 versions+37

▶CVEListV5cisco/cisco_adaptive_security_appliance_(asa)_software72 versions+71

▶NVDcisco/firepower_threat_defense38 versions+37

🔴Vulnerability Details

GHSA

GHSA-r5hp-h863-8vpx: A vulnerability in the Network Service Group (NSG) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD↗2024-10-23

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CVEList

CVE-2024-20384: A vulnerability in the Network Service Group (NSG) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD↗2024-10-23

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📋Vendor Advisories

Cisco

Cisco Adaptive Security Appliance and Firepower Threat Defense Software NSG Access Control List Bypass Vulnerability↗2024-10-23

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