Vulnerabilities (CVE)

Filtered by CWE-204
Total 71 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-3939 4 Blackberry, Linux, Microsoft and 1 more 5 Qnx, Linux Kernel, Windows and 2 more 2025-06-04 N/A 5.3 MEDIUM
Observable Response Discrepancy vulnerability in Tridium Niagara Framework on Windows, Linux, QNX, Tridium Niagara Enterprise Security on Windows, Linux, QNX allows Cryptanalysis. This issue affects Niagara Framework: before 4.14.2, before 4.15.1, before 4.10.11; Niagara Enterprise Security: before 4.14.2, before 4.15.1, before 4.10.11.Tridium recommends upgrading to Niagara Framework and Enterprise Security versions 4.14.2u2, 4.15.u1, or 4.10u.11.
CVE-2024-24766 1 Icewhale 1 Casaos-userservice 2025-05-28 N/A 6.2 MEDIUM
CasaOS-UserService provides user management functionalities to CasaOS. Starting in version 0.4.4.3 and prior to version 0.4.7, the Casa OS Login page disclosed the username enumeration vulnerability in the login page. An attacker can enumerate the CasaOS username using the application response. If the username is incorrect application gives the error `**User does not exist**`. If the password is incorrect application gives the error `**Invalid password**`. Version 0.4.7 fixes this issue.
CVE-2025-48015 2025-05-21 N/A 3.7 LOW
Failed login response could be different depending on whether the username was local or central.
CVE-2024-42174 1 Hcltech 1 Dryice Myxalytics 2025-05-16 N/A 3.7 LOW
HCL MyXalytics is affected by username enumeration vulnerability. This allows a malicious user to perform enumeration of application users, and therefore compile a list of valid usernames.
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-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-2025-1101 2025-02-12 N/A 5.3 MEDIUM
A CWE-204 "Observable Response Discrepancy" in the login page in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to enumerate valid usernames via crafted HTTP requests.
CVE-2025-23193 2025-02-11 N/A 5.3 MEDIUM
SAP NetWeaver Server ABAP allows an unauthenticated attacker to exploit a vulnerability that causes the server to respond differently based on the existence of a specified user, potentially revealing sensitive information. This issue does not enable data modification and has no impact on server availability.
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.