Cisco Modeling Labs External Authentication Bypass Vulnerability (CVE-2023-20154)

From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability Description: - Vulnerability Name: Cisco Modeling Labs External Authentication Bypass Vulnerability - Vulnerability ID: cisco-sa-cml-auth-bypass-4fUCCeG5 一 CVE Number: CVE-2023-20154 - CWE Number: CWE-305 - CVSS Score: Base 9.1 2. Affected Products: - Affected Products: Modeling Labs for Education, Modeling Labs Enterprise, Modeling Labs - Not For Resale 3. Vulnerability Impact: - Description: Due to improper handling of external authentication mechanisms, unauthorized remote attackers can access the web interface of affected servers and gain administrative privileges. - Exploitation Method: Attackers can exploit this vulnerability by logging into the web interface of the affected server, bypassing the authentication mechanism, and logging in with administrative privileges. 4. Remediation: - Fix Released: Cisco has released software updates to address this vulnerability. - Workaround: A workaround exists, but it requires valid user credentials. 5. List of Affected Products: - Confirmed Affected Products: Modeling Labs - Personal, Modeling Labs - Personal Plus 6. Additional Details: - Exploitation Conditions: Exploitation is only possible under specific conditions, depending on the response from the LDAP authentication server associated with the affected server. - Workaround: A workaround exists, but it requires valid user credentials. 7. Affected Software Versions: - Affected Versions: 2.2 and earlier, 2.3, 2.4, 2.5 8. Legal Disclaimer: - Disclaimer: The document is provided "AS IS" without any warranties or guarantees, including but not limited to implied warranties of merchantability or fitness for a particular purpose. The risk of using the information in this document or materials linked to it is solely borne by the user. This information helps users understand the severity of the vulnerability, the affected products and software versions, and how to remediate it through software updates.

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Cisco Modeling Labs External Authentication Bypass Vulnerability (CVE-2023-20154)