CVE-2024-20361
A vulnerability in the Object Groups for Access Control Lists (ACLs) feature of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to bypass configured ac
Description
A vulnerability in the Object Groups for Access Control Lists (ACLs) feature of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to bypass configured access controls on managed devices that are running Cisco Firepower Threat Defense (FTD) Software. This vulnerability 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.
Weakness: CWE-264
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco Firepower Threat Defense (FTD) Check your version | Firewall / NGFW | cna-assigner |
| Cisco | Cisco Secure Firewall Management Center Check your version | Network & Security Management | cna-assigner |
Vendor-reported products (3)
- Cisco · Cisco Firepower Management Center
- Cisco · Cisco Firepower Threat Defense Software
- cisco · firepower_management_center
Vendor advisory
cisco-sa-fmc-object-bypass-fTH8tDjq
Cisco Firepower Management Center Software Object Group Access Control List Bypass Vulnerability
Cisco’s rating: Medium (advisory CVSS 5.8) · Published May 22, 2024
Bug ID: CSCwd66820
The vendor’s rating applies to the whole advisory and can differ from this CVE’s own CVSS severity. Where this comes from