CVE-2021-44155 Information

Description

An issue was discovered in /goform/login_process in Reprise RLM 14.2. When an attacker attempts to login the response if a username is valid includes Login Failed but does not include this string if the username is invalid. This allows an attacker to enumerate valid users.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Reference

http://packetstormsecurity.com/files/165182/Reprise-License-Manager-14.2-User-Enumeration.html https://reprisesoftware.com/admin/rlm-admin-download.php?&euagree=yes

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3