Vulnerability CVE-2021-44155


Published: 2021-12-13

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.

Type:

CWE-209

(Information Exposure Through an Error Message)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Reprisesoftware -> Reprise license manager 

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

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