Vulnerabilities (CVE)

Filtered by CWE-204
Total 105 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-24342 2025-05-02 N/A 5.3 MEDIUM
A vulnerability in the login functionality of the web application of ctrlX OS allows a remote unauthenticated attacker to guess valid usernames via multiple crafted HTTP requests.
CVE-2022-0564 2 Microsoft, Qlik 2 Windows, Qlik Sense 2025-04-25 4.3 MEDIUM 5.3 MEDIUM
A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user accounts. An attacker could exploit this vulnerability by sending authentication requests to an affected system. A successful exploit could allow the attacker to compare the response time that are returned by the affected system to determine which accounts are valid user accounts. Affected systems are only vulnerable if they have LDAP configured. The affected URI is /internal_forms_authentication/ the response time of the form is longer if the supplied user does not exists and shorter if the user exists.
CVE-2024-33856 1 Logpoint 1 Siem 2025-04-18 N/A 5.3 MEDIUM
An issue was discovered in Logpoint before 7.4.0. An attacker can enumerate a valid list of usernames by observing the response time at the Forgot Password endpoint.
CVE-2019-19030 1 Linuxfoundation 1 Harbor 2025-04-14 N/A 5.3 MEDIUM
Cloud Native Computing Foundation Harbor before 1.10.3 and 2.x before 2.0.1 allows resource enumeration because unauthenticated API calls reveal (via the HTTP status code) whether a resource exists.
CVE-2024-55198 1 Celk 1 Celk Saude 2025-04-03 N/A 5.3 MEDIUM
User Enumeration via Discrepancies in Error Messages in the Celk Sistemas Celk Saude v.3.1.252.1 password recovery functionality which allows a remote attacker to enumerate users through discrepancies in the responses.
CVE-2025-2910 2025-03-28 N/A N/A
User enumeration in the password reset module of the MeetMe authentication service in versions prior to 2024-09 allows an attacker to determine whether an email address is registered through specific error messages.
CVE-2023-46170 1 Ibm 2 Ds8900f, Ds8900f Firmware 2025-03-11 N/A 6.5 MEDIUM
IBM DS8900F HMC 89.21.19.0, 89.21.31.0, 89.30.68.0, 89.32.40.0, and 89.33.48.0 could allow an authenticated user to arbitrarily read files after enumerating file names.
CVE-2023-37413 1 Ibm 1 Aspera Faspex 2025-03-04 N/A 5.3 MEDIUM
IBM Aspera Faspex 5.0.0 through 5.0.10 could disclose sensitive username information due to an observable response discrepancy.
CVE-2025-24023 2025-03-03 N/A 3.7 LOW
Flask-AppBuilder is an application development framework. Prior to 4.5.3, Flask-AppBuilder allows unauthenticated users to enumerate existing usernames by timing the response time from the server when brute forcing requests to login. This vulnerability is fixed in 4.5.3.
CVE-2023-50306 1 Ibm 1 Common Licensing 2025-02-12 N/A 4.0 MEDIUM
IBM Common Licensing 9.0 could allow a local user to enumerate usernames due to an observable response discrepancy. IBM X-Force ID: 273337.
CVE-2024-28868 1 Umbraco 1 Umbraco Cms 2025-02-12 N/A 3.7 LOW
Umbraco is an ASP.NET content management system. Umbraco 10 prior to 10.8.4 with access to the native login screen is vulnerable to a possible user enumeration attack. This issue was fixed in version 10.8.5. As a workaround, one may disable the native login screen by exclusively using external logins.
CVE-2025-24980 2025-02-07 N/A N/A
pimcore/admin-ui-classic-bundle provides a Backend UI for Pimcore. In affected versions an error message discloses existing accounts and leads to user enumeration on the target via "Forgot password" function. No generic error message has been implemented. This issue has been addressed in version 1.7.4 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
CVE-2024-36510 1 Fortinet 2 Forticlientems, Fortisoar 2025-01-31 N/A 5.3 MEDIUM
An observable response discrepancy vulnerability [CWE-204] in FortiClientEMS 7.4.0, 7.2.0 through 7.2.4, 7.0 all versions, and FortiSOAR 7.5.0, 7.4.0 through 7.4.4, 7.3.0 through 7.3.2, 7.2 all versions, 7.0 all versions, 6.4 all versions may allow an unauthenticated attacker to enumerate valid users via observing login request responses.
CVE-2023-47159 2025-01-27 N/A 4.3 MEDIUM
IBM Sterling File Gateway 6.0.0.0 through 6.1.2.5 and 6.2.0.0 through 6.2.0.1 could allow an authenticated user to enumerate usernames due to an observable discrepancy in request responses.
CVE-2024-35114 2025-01-25 N/A 5.3 MEDIUM
IBM Control Center 6.2.1 and 6.3.1 could allow a remote attacker to enumerate usernames due to an observable discrepancy between login attempts.
CVE-2024-2482 1 Surya2developer 1 Hostel Management System 2025-01-23 2.6 LOW 3.7 LOW
A vulnerability has been found in Surya2Developer Hostel Management Service 1.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /check_availability.php of the component HTTP POST Request Handler. The manipulation of the argument oldpassword leads to observable response discrepancy. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-256891.
CVE-2025-23214 2025-01-20 N/A N/A
Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. By monitoring the error code returned in the login, it is possible to figure out whether a user exist or not in the database. Patched in 0.17.7.
CVE-2023-49069 2025-01-14 N/A 5.3 MEDIUM
A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.17.0 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (All versions < V10.12.11 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.19 only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.33 only if the basic authentication mechanism is used by the application), Mendix Runtime V9 (All versions < V9.24.31 only if the basic authentication mechanism is used by the application). The authentication mechanism of affected applications contains an observable response discrepancy vulnerability when validating usernames. This could allow unauthenticated remote attackers to distinguish between valid and invalid usernames.
CVE-2023-38362 1 Ibm 1 Cics Tx 2025-01-07 N/A 5.3 MEDIUM
IBM CICS TX Advanced 10.1 could disclose sensitive information to a remote attacker due to observable discrepancy in HTTP responses. IBM X-Force ID: 260814.
CVE-2023-27283 1 Ibm 1 Aspera Orchestrator 2025-01-07 N/A 5.3 MEDIUM
IBM Aspera Orchestrator 4.0.1 could allow a remote attacker to enumerate usernames due to observable response discrepancies. IBM X-Force ID: 248545.