5.3
MEDIUM
CVE-2024-20388
Cisco Firepower Management Center Improper Authentication Valid Username Disclosure
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.

INFO

Published Date :

Oct. 23, 2024, 6:15 p.m.

Last Modified :

Nov. 5, 2024, 4:07 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2024-20388 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Cisco firepower_management_center
2 Cisco firepower_threat_defense
: Total Affected Vendor : 1 | Products : 2
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-20388.

URL Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-infodisc-RL4mJFer Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-20388 vulnerability anywhere in the article.

  • Help Net Security
Exploited: Cisco, SharePoint, Chrome vulnerabilities

Threat actors have been leveraging zero and n-day vulnerabilities in Cisco security appliances (CVE-2024-20481), Microsoft Sharepoint (CVE-2024-38094), and Google’s Chrome browser (CVE-2024-4947). CVE ... Read more

Published Date: Oct 25, 2024 (3 weeks, 2 days ago)
CVE-2024-20481 CVE-2024-20388 CVE-2024-20387 CVE-2024-20377 CVE-2024-47575 CVE-2024-38094 CVE-2024-4947

The following table lists the changes that have been made to the CVE-2024-20388 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Nov. 05, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    Changed Reference Type https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-infodisc-RL4mJFer No Types Assigned https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-infodisc-RL4mJFer Vendor Advisory
    Added CWE NIST NVD-CWE-Other
    Added CPE Configuration OR *cpe:2.3:a:cisco:firepower_management_center:6.2.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.6:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.7:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.8:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.9:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.10:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.11:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.12:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.13:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.14:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.15:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.16:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.17:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.2.3.18:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.6:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.7:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.8:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.9:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.10:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.11:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.12:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.13:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.14:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.15:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.16:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.17:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.4.0.18:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.5.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.5.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.7:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.7.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.6.7.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.7.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.7.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.7.0.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:6.7.0.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.1.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.2.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.6:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.6.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.0.6.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.1.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.1.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.1.0.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.1.0.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.3.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.5.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.5.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.6:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.7:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.8:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.2.8.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.3.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.3.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.3.1.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.3.1.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.4.0:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.4.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_management_center:7.4.1.1:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:cisco:firepower_threat_defense:6.4.0.4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.4.0.10:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.4.0.12:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.4.0.14:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.4.0.16:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.4.0.18:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.6.5.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.6.7:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:6.7.0.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:7.1.0.1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:7.1.0.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:7.2.2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:firepower_threat_defense:7.4.1:*:*:*:*:*:*:*
  • CVE Received by [email protected]

    Oct. 23, 2024

    Action Type Old Value New Value
    Added 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.
    Added Reference Cisco Systems, Inc. https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-infodisc-RL4mJFer [No types assigned]
    Added CWE Cisco Systems, Inc. CWE-202
    Added CVSS V3.1 Cisco Systems, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-20388 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-20388 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: