CVE-2024-20388
A vulnerability in the password change feature of Cisco Firepower Management Center (FMC) software could allow an unauthenticated, remote attacker to determine valid user names on an affected device.
Severity
Medium 5.3
CVSS 3.1
Exploited
Not listed
EPSS
0.004
35.5th percentile
Discovered by
Third party
Published by the vendor
Published
Oct 23, 2024
Assigned by cisco
Description
A vulnerability in the password change feature of Cisco Firepower Management Center (FMC) software could allow an unauthenticated, remote attacker to determine valid user names on an affected device. This vulnerability is due to improper authentication of password update responses. An attacker could exploit this vulnerability by forcing a password reset on an affected device. A successful exploit could allow the attacker to determine valid user names in the unauthenticated response to a forced password reset.
Weakness: CWE-202
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco Firepower Threat Defense (FTD) | Firewall / NGFW | cna-assigner |
| Cisco | Cisco Secure Firewall Management Center | Network & Security Management | cna-assigner |
Vendor-reported affected versions (4)
- Cisco · Cisco Firepower Management Center
- Cisco · Cisco Firepower Threat Defense Software
- cisco · firepower_management_center
- cisco · firepower_threat_defense_software