PT-2024-4159 · Cisco · Cisco Firepower Management Center+1

Published 2024-05-22 · Updated 2024-05-22 · CVE-2024-20361

Positive Technologies (AI Summary)

CVSS v3.1

5.8

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Cisco Firepower Management Center (FMC) Software (affected versions not specified)

Description A vulnerability in the Object Groups for Access Control Lists (ACLs) feature could allow an unauthenticated, remote attacker to bypass configured access controls on managed devices that are running Cisco Firepower Threat Defense (FTD) Software. This issue is due to the incorrect deployment of the Object Groups for ACLs feature from Cisco FMC Software to managed FTD devices in high-availability setups. After an affected device is rebooted following Object Groups for ACLs deployment, an attacker can exploit this vulnerability by sending traffic through the affected device. A successful exploit could allow the attacker to bypass configured access controls and successfully send traffic to devices that are expected to be protected by the affected device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2024-04643

CVE-2024-20361

Affected Products

Cisco Firepower Management Center

Cisco Ftd

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2024-20361 · Security Note
• https://bdu.fstec.ru/vul/2024-04643 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-object-bypass-fTH8tDjq · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-20361 · Vendor Advisory
• https://twitter.com/linuxpatch/status/1793343238121603519 · Twitter Post
• https://vuldb.com/?id.265951 · Note
• https://twitter.com/VulmonFeeds/status/1793351278124204505 · Twitter Post
• https://twitter.com/CVEnew/status/1793384162625270110 · Twitter Post